Solve for x, y, z
z=6
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5x-2=-6\times 2
Consider the first equation. Multiply both sides by 2.
5x-2=-12
Multiply -6 and 2 to get -12.
5x=-12+2
Add 2 to both sides.
5x=-10
Add -12 and 2 to get -10.
x=\frac{-10}{5}
Divide both sides by 5.
x=-2
Divide -10 by 5 to get -2.
x=-2 y=6 z=6
The system is now solved.
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