Solve for x, y, z
z=-2
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4+x=-\frac{1}{2}
Consider the first equation. Reduce the fraction \frac{3}{6} to lowest terms by extracting and canceling out 3.
x=-\frac{1}{2}-4
Subtract 4 from both sides.
x=-\frac{9}{2}
Subtract 4 from -\frac{1}{2} to get -\frac{9}{2}.
x=-\frac{9}{2} y=-2 z=-2
The system is now solved.
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