Solve for x, y, z
z=-14
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y=\left(-3+5\right)\left(-3-4\right)
Consider the second equation. Insert the known values of variables into the equation.
y=2\left(-3-4\right)
Add -3 and 5 to get 2.
y=2\left(-7\right)
Subtract 4 from -3 to get -7.
y=-14
Multiply 2 and -7 to get -14.
z=-14
Consider the third equation. Insert the known values of variables into the equation.
x=-3 y=-14 z=-14
The system is now solved.
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