document.write( "Question 548574: Solve the system of equations.\r
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document.write( "x + 3y + 5z = -4
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document.write( "3y + 3z = -6
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document.write( "z = 2 \n" );
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Algebra.Com's Answer #357087 by mananth(16946)![]() ![]() You can put this solution on YOUR website! x + 3y + 5z = -4 \n" ); document.write( "3y + 3z = -6 \n" ); document.write( "z = 2\r \n" ); document.write( "\n" ); document.write( "3y + 3z = -6 \n" ); document.write( "z = 2\r \n" ); document.write( "\n" ); document.write( "3y+3*2=-6\r \n" ); document.write( "\n" ); document.write( "3y+6=-6 \n" ); document.write( "3y=-12 \n" ); document.write( "/3 \n" ); document.write( "y=-4\r \n" ); document.write( "\n" ); document.write( "x+3y+5z=-4 \n" ); document.write( "x+3(-4)+5(2)=-4 \n" ); document.write( "x-12+10=-4 \n" ); document.write( "x-2=-4 \n" ); document.write( "x=-2 \n" ); document.write( " |