Solve for f, x
x=2
f = \frac{5}{2} = 2\frac{1}{2} = 2.5
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f\times 2=9-2^{2}
Consider the first equation. Insert the known values of variables into the equation.
f\times 2=9-4
Calculate 2 to the power of 2 and get 4.
f\times 2=5
Subtract 4 from 9 to get 5.
f=\frac{5}{2}
Divide both sides by 2.
f=\frac{5}{2} x=2
The system is now solved.
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