document.write( "Question 174034: -10=2(x-10)+6x
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document.write( "solve the equation. \n" );
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Algebra.Com's Answer #128938 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! -10=2(x-10)+6x \n" ); document.write( "-10=2x-20+6x \n" ); document.write( "-10+20=8x \n" ); document.write( "8x=10 \n" ); document.write( "x=10/8 \n" ); document.write( "x=5/4 ans. \n" ); document.write( "Proof: \n" ); document.write( "-10=2(5/4-10)+6*5/4 \n" ); document.write( "-10=2(5-40)/4+30/4 \n" ); document.write( "-10=2(-35/4)+30/4 \n" ); document.write( "-10=-70/4+30/4 \n" ); document.write( "-10=-40/4 \n" ); document.write( "-10=-10 \n" ); document.write( " |