document.write( "Question 1090983: I have tried to solve this equation but I'm not sure if I'm correct. \r
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document.write( "4x+38=2.5x+45.5\r
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document.write( "What I did:
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document.write( "4x-2.5x=1.5x
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document.write( "1.5x+38=45.5
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document.write( "38-38 and 25.5-38
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document.write( "1.5x=7.5
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document.write( "1.5x/1.5 = 7.5/1.5
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document.write( "x=5\r
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document.write( "Is this right? Please show me the correct way to solve it if I'm wrong. Thanks!
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Algebra.Com's Answer #705419 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "You have the correct answer. As a way to check the answer, you can plug in the value of x and simplify both sides\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "4x+38=2.5x+45.5 \n" ); document.write( "4*(x)+38=2.5*(x)+45.5 \n" ); document.write( "4*(5)+38=2.5*(5)+45.5 replace every x with 5 \n" ); document.write( "20+38=12.5+45.5 \n" ); document.write( "58=58\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Because we get the same result on both sides, this confirms the answer. \n" ); document.write( " \n" ); document.write( " |