{"id":161991,"date":"2024-11-05T18:26:48","date_gmt":"2024-11-05T18:26:48","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=161991"},"modified":"2024-11-05T18:26:50","modified_gmt":"2024-11-05T18:26:50","slug":"do-5x12-5x-12-have-exactly-one-solutions","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2024\/11\/05\/do-5x12-5x-12-have-exactly-one-solutions\/","title":{"rendered":"Do -5x+12=-5x-12 have exactly one solutions"},"content":{"rendered":"\n<p>Do -5x+12=-5x-12 have exactly one solutions<\/p>\n\n\n\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-6-color\"><strong>The Correct Answer and explanation is :<\/strong><\/mark><\/p>\n\n\n\n<p>The correct answer is: <strong>No, the equation does not have exactly one solution; it has no solutions.<\/strong><\/p>\n\n\n\n<p>To determine whether the equation (-5x + 12 = -5x &#8211; 12) has exactly one solution, we can start by simplifying and analyzing the equation.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Step 1: Rearranging the Equation<\/h3>\n\n\n\n<p>The equation can be rewritten as:<\/p>\n\n\n\n<p>[<br>-5x + 12 + 5x = -5x &#8211; 12 + 5x<br>]<\/p>\n\n\n\n<p>This simplifies to:<\/p>\n\n\n\n<p>[<br>12 = -12<br>]<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Step 2: Analyzing the Result<\/h3>\n\n\n\n<p>The equation (12 = -12) is a contradiction because (12) is not equal to (-12). This means that the original equation has no solutions at all.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Step 3: General Consideration of Linear Equations<\/h3>\n\n\n\n<p>In general, a linear equation of the form (Ax + B = Cx + D) can have:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Exactly one solution<\/strong>: This occurs when (A) and (C) are different, leading to a unique value of (x) that satisfies the equation.<\/li>\n\n\n\n<li><strong>No solution<\/strong>: This happens when you arrive at a contradiction, such as (k = m) where (k \\neq m), as we found here.<\/li>\n\n\n\n<li><strong>Infinitely many solutions<\/strong>: This is the case when the equation simplifies to a tautology, such as (k = k).<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">Conclusion<\/h3>\n\n\n\n<p>In this case, since we simplified the equation and found that it results in a false statement, we conclude that the equation (-5x + 12 = -5x &#8211; 12) does not have exactly one solution; rather, it has no solutions at all. This illustrates an important concept in algebra: contradictions arise when attempting to equate two expressions that are inherently unequal. Understanding these principles helps in solving equations and identifying their characteristics effectively.<\/p>\n\n\n\n<p>Thus, the answer is: <strong>No, the equation does not have exactly one solution; it has no solutions.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Do -5x+12=-5x-12 have exactly one solutions The Correct Answer and explanation is : The correct answer is: No, the equation does not have exactly one solution; it has no solutions. To determine whether the equation (-5x + 12 = -5x &#8211; 12) has exactly one solution, we can start by simplifying and analyzing the equation. 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