document.write( "Question 92618: 1. Solve the system of equations: {y=3x-14}
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document.write( " { y=5x-20 }
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Algebra.Com's Answer #67438 by checkley75(3666)![]() ![]() ![]() You can put this solution on YOUR website! Y=3X-14 \n" ); document.write( "Y=5X-20 SEEING AS EACH IS EQUAL TO Y THEN THEY ARE EQUAL TO EACH OTHER tHEN: \n" ); document.write( "3X-14=5X-20 \n" ); document.write( "3X-5X=-20+14 \n" ); document.write( "-2X=-6 \n" ); document.write( "X=-6/-2 \n" ); document.write( "X=3 ANSWER. \n" ); document.write( "Y=3*3-14 \n" ); document.write( "Y=9-14 \n" ); document.write( "Y=-5 ANSWER. \n" ); document.write( "PROOF \n" ); document.write( "-5=5*3-20 \n" ); document.write( "-5=15-20 \n" ); document.write( "-5=-5 \n" ); document.write( " \n" ); document.write( " |