Solve for x, y, z, a
a=25
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z=\left(2+3\right)^{2}
Consider the third equation. Insert the known values of variables into the equation.
z=5^{2}
Add 2 and 3 to get 5.
z=25
Calculate 5 to the power of 2 and get 25.
a=25
Consider the fourth equation. Insert the known values of variables into the equation.
x=2 y=3 z=25 a=25
The system is now solved.
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