Solve for y, x, z, a
a=128
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z=16\times 8
Consider the third equation. Insert the known values of variables into the equation.
z=128
Multiply 16 and 8 to get 128.
a=128
Consider the fourth equation. Insert the known values of variables into the equation.
y=16 x=8 z=128 a=128
The system is now solved.
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