document.write( "Question 850623: how do i solve:
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document.write( " 6000x-500=y
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document.write( "- 9000x-950=y \r
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document.write( "and how do i find the x and y value
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Algebra.Com's Answer #512333 by Cromlix(4381)![]() ![]() You can put this solution on YOUR website! Rearrange: \n" ); document.write( " 6000x - y = 500 \n" ); document.write( "-9000x - y = 950 \n" ); document.write( "Subtract bottom from top \n" ); document.write( "15000x = -450 \n" ); document.write( "Divide both sides by 15000 \n" ); document.write( "x = -450/15000 \n" ); document.write( "x = - 0.03 \n" ); document.write( "Substitute x = -0.03 into \n" ); document.write( "6000x - y = 500 \n" ); document.write( "(6000*-0.03) - y = 500 \n" ); document.write( "-180 - y = 500 \n" ); document.write( "-y = 500 + 180 \n" ); document.write( "-y = 680 \n" ); document.write( " y = -680 \n" ); document.write( "x = -0.03 and y = -680 \n" ); document.write( "Hope this helps. \n" ); document.write( ":-) \n" ); document.write( " |