Solve for x, y, z
z=7
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-x=-12-4
Consider the first equation. Subtract 4 from both sides.
-x=-16
Subtract 4 from -12 to get -16.
x=\frac{-16}{-1}
Divide both sides by -1.
x=16
Fraction \frac{-16}{-1} can be simplified to 16 by removing the negative sign from both the numerator and the denominator.
x=16 y=7 z=7
The system is now solved.
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