document.write( "Question 92544: 5x-4(x+9)=2x-3\r
\n" ); document.write( "\n" ); document.write( "5x-4x+36=2x-3\r
\n" ); document.write( "\n" ); document.write( "1x+36=2x-3\r
\n" ); document.write( "\n" ); document.write( "1x+36-1x=2x-3-1x\r
\n" ); document.write( "\n" ); document.write( "36=1x-3\r
\n" ); document.write( "\n" ); document.write( "36+3=1x-3+3\r
\n" ); document.write( "\n" ); document.write( "39=1x\r
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Algebra.Com's Answer #67376 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"5x-4%28x%2B9%29=2x-3\"\r
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\n" ); document.write( "\n" ); document.write( "\"5x-4x-36=2x-3\" Distribute. This is where you made your error. It should be -36 not 36\r
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\n" ); document.write( "\n" ); document.write( "\"1x-36=2x-3\" Combine the variable terms 5x and -4x on the left side to get 1x\r
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\n" ); document.write( "\n" ); document.write( "\"1x=2x-3%2B36\" Add 36 to both sides\r
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\n" ); document.write( "\n" ); document.write( "\"1x-2x=-3%2B36\" Subtract 2x from both sides\r
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\n" ); document.write( "\n" ); document.write( "\"-1+x=-3%2B36\" Combine like terms \"1+x\" and \"-2+x\" on the left side to get \"-1+x\"\r
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\n" ); document.write( "\n" ); document.write( "\"-1+x=33\" Combine like terms 36 and -3 on the left side to get 33\r
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\n" ); document.write( "\n" ); document.write( "\"x=%2833%29%2F%28-1%29\" Now divide both sides by -1 to isolate and solve for x\r
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\n" ); document.write( "\n" ); document.write( "\"x=+-33\" Reduce\r
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\n" ); document.write( "\n" ); document.write( "So our answer is\r
\n" ); document.write( "\n" ); document.write( "\"x=+-33\"\r
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\n" ); document.write( "\n" ); document.write( "\"5x-4x-36=2x-3\" Start with the given equation\r
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\n" ); document.write( "\n" ); document.write( "\"5%28-33%29-4%28-33%29-36=2%28-33%29-3\" Plug in \"x=-33\"\r
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\n" ); document.write( "\n" ); document.write( "\"-165%2B132-36=-66-3\" Multiply \r
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\n" ); document.write( "\n" ); document.write( "\"-69=-69\" Combine like terms. Since the two equations are equal, this verifies our answer.
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