Solve for x, y, z
z=4
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y=\sqrt{\left(-4\right)^{2}}
Consider the second equation. Insert the known values of variables into the equation.
y=\sqrt{16}
Calculate -4 to the power of 2 and get 16.
y=4
Calculate the square root of 16 and get 4.
z=4
Consider the third equation. Insert the known values of variables into the equation.
x=-4 y=4 z=4
The system is now solved.
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