document.write( "Question 162605: If you could please help me I have four equations that i have to solve for w, x, y, and z. You had people ask about the three equations with three variables, but this one is a little tougher. The problem is:
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document.write( "2w-x+5y+z=-3
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document.write( "3w+2x+2y-6z=-32
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document.write( "w+3x+3y-z=-47
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document.write( "5w-2x-3y+3z=49
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document.write( " If you could please help me, I would GREATLY appreciate it.
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document.write( "
Algebra.Com's Answer #119843 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 2w-x+5y+z=-3 \n" ); document.write( "3w+2x+2y-6z=-32 \n" ); document.write( "w+3x+3y-z=-47 \n" ); document.write( "5w-2x-3y+3z=49 \n" ); document.write( "----------------- \n" ); document.write( "Use any method you know to get: \n" ); document.write( "w= 2 \n" ); document.write( "x=-12 \n" ); document.write( "y=-4 \n" ); document.write( "z= 1 \n" ); document.write( "============== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |