1 Answered Questions for the topic Three Stey Equations
Three Stey Equations
12/15/14
In my first step of solving this three step equation i eliminated both my x and z what do I do next
X+y-2z=8
5x-3y+z=-6
-2x-y+4z=-13
2(x+y-2=8)
-2x-y+4z=-13
2x+2y-4z=8
-2x-y+4z=-13
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