document.write( "Question 157267: can you show me how to do inqualities using addition and subtraction. for example: -6(4x+3)=-8(10+x)
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Algebra.Com's Answer #115940 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! -6(4x+3)=-8(10+x) \n" ); document.write( "-24x-18=-80-8x \n" ); document.write( "-24x+8x=-80+18 \n" ); document.write( "-16x=-62 \n" ); document.write( "x=-62/-16 \n" ); document.write( "x=3.875 \n" ); document.write( "Proof: \n" ); document.write( "-6(4*3.875+3)=-8(10+3.875) \n" ); document.write( "-6(15.5+3)=-8*13.875 \n" ); document.write( "-6*18.5=-111 \n" ); document.write( "-111=-111 \n" ); document.write( " |