document.write( "Question 172341: Thank you very much to Mathut for helping me with my last expression!
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document.write( "I have now this to solve for my COMPASS test and can't find a solution.
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document.write( "Could you help me again??\r
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document.write( "if 3x=6x-15 then x+8=\r
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document.write( "Thank you!
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document.write( "Adriana \n" );
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Algebra.Com's Answer #127290 by nerdybill(7384)![]() ![]() You can put this solution on YOUR website! if 3x=6x-15 \n" ); document.write( "then \n" ); document.write( "Solving for 'x': \n" ); document.write( "3x=6x-15 \n" ); document.write( "adding 15 to both sides: \n" ); document.write( "3x+15=6x \n" ); document.write( "subtracting 3x from both sides: \n" ); document.write( "15 = 3x \n" ); document.write( "dividing both sides by 3: \n" ); document.write( "5 = x \n" ); document.write( ". \n" ); document.write( "Now, we plug our value of 'x' into: \n" ); document.write( "x+8 \n" ); document.write( "= 5+8 \n" ); document.write( "= 13 (this is what they're looking for) \n" ); document.write( " \n" ); document.write( " |