{"id":167803,"date":"2024-11-16T07:46:26","date_gmt":"2024-11-16T07:46:26","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=167803"},"modified":"2024-11-16T07:46:28","modified_gmt":"2024-11-16T07:46:28","slug":"solve-for-x-in-the-equation-x-4-7","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2024\/11\/16\/solve-for-x-in-the-equation-x-4-7\/","title":{"rendered":"Solve for x in the equation x &#8211; 4 = 7."},"content":{"rendered":"\n<p>Select the best answer for the question.<\/p>\n\n\n\n<p>Solve for x in the equation x &#8211; 4 = 7.<br>A. A.X=-3<br>B . B.x = 11<br>C. X=28<br>D. X=3<\/p>\n\n\n\n<ol start=\"10\" class=\"wp-block-list\"><\/ol>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-6-color\">The Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n<p>The given equation is:<\/p>\n\n\n\n<p>[<br>x &#8211; 4 = 7<br>]<\/p>\n\n\n\n<p>To solve for ( x ), we need to isolate ( x ) on one side of the equation. Here are the steps to solve the equation:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Start with the equation<\/strong>:<br>[<br>x &#8211; 4 = 7<br>]<\/li>\n\n\n\n<li><strong>Add 4 to both sides of the equation<\/strong> to cancel out the &#8220;-4&#8221; on the left side. This step helps to isolate ( x ):<br>[<br>x &#8211; 4 + 4 = 7 + 4<br>] This simplifies to:<br>[<br>x = 11<br>]<\/li>\n<\/ol>\n\n\n\n<p>So, the value of ( x ) is 11.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Explanation of the Steps:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The goal in solving any equation is to isolate the variable (in this case, ( x )) on one side. To achieve this, you perform operations that maintain the equality of the equation.<\/li>\n\n\n\n<li>In this example, the equation involves subtracting 4 from ( x ). To reverse this, you add 4 to both sides of the equation. This is because adding 4 on the left side cancels out the subtraction of 4, leaving ( x ) alone. Similarly, adding 4 to the right side maintains the balance of the equation.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Answer:<\/h3>\n\n\n\n<p>The correct answer is <strong>B. x = 11<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Verification:<\/h3>\n\n\n\n<p>To verify the solution, we can substitute ( x = 11 ) back into the original equation:<br>[<br>x &#8211; 4 = 7<br>]<br>Substituting ( x = 11 ):<br>[<br>11 &#8211; 4 = 7<br>]<br>This is true, so the solution is correct.<\/p>\n\n\n\n<p>Thus, the correct value of ( x ) is 11, and the correct answer is <strong>B. x = 11<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Select the best answer for the question. Solve for x in the equation x &#8211; 4 = 7.A. A.X=-3B . B.x = 11C. X=28D. X=3 The Correct Answer and Explanation is: The given equation is: [x &#8211; 4 = 7] To solve for ( x ), we need to isolate ( x ) on one [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[25],"tags":[],"class_list":["post-167803","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/167803","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/comments?post=167803"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/167803\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=167803"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=167803"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=167803"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}