Solve for x, y, z, a
a=13
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x=16
Consider the first equation. Calculate 4 to the power of 2 and get 16.
y=5\times 16
Consider the second equation. Insert the known values of variables into the equation.
y=80
Multiply 5 and 16 to get 80.
x=16 y=80 z=13 a=13
The system is now solved.
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