Solve for z, a, b
b=33
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a=3\left(8\times 2-5\right)
Consider the second equation. Insert the known values of variables into the equation.
a=3\left(16-5\right)
Multiply 8 and 2 to get 16.
a=3\times 11
Subtract 5 from 16 to get 11.
a=33
Multiply 3 and 11 to get 33.
b=33
Consider the third equation. Insert the known values of variables into the equation.
z=2 a=33 b=33
The system is now solved.
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