document.write( "Question 955907: 2x+y=-2 and 5x+3y=-8 solved by using substitution method
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Algebra.Com's Answer #583965 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 2x+y=-2 and 5x+3y=-8 solved by using substitution method \n" ); document.write( "-------- \n" ); document.write( "Solve each for \"y\":: \n" ); document.write( "y = -2x-2 \n" ); document.write( "y = (-5x-8)/3 \n" ); document.write( "----- \n" ); document.write( "Substitute and solve for \"x\":: \n" ); document.write( "---- \n" ); document.write( "-2x-2 = (-5x-8)/3 \n" ); document.write( "---- \n" ); document.write( "-6x-6 = -5x-8 \n" ); document.write( "x = 2 \n" ); document.write( "----------- \n" ); document.write( "Solve for \"y\":: \n" ); document.write( "y = -2x-2 \n" ); document.write( "y = -4-2 = -6 \n" ); document.write( "------------------ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "----------- \n" ); document.write( " |