document.write( "Question 542377: How do I solve this equation? -3=12y-5(2y-7)
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document.write( "I tried to solve it. But my teacher said i got it wrong.
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document.write( "Here is how I tried to worked it out.\r
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document.write( "-3=12y-5(2y-7) Original problem
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document.write( "-3=12y-10y-35 Multiplied 2y and 7 by 5
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document.write( "32=12y-10y Added 35 to both sides
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document.write( "32=2y Combined like terms
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document.write( "16=y Divided both sides by 2\r
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document.write( "So what did I do wrong? \n" );
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Algebra.Com's Answer #354538 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! -3=12y-5(2y-7) \n" ); document.write( "-3=12y-10y+35 \n" ); document.write( "-38=2y \n" ); document.write( "y=-19 \n" ); document.write( " |