Solve for f, x
x=2
f = \frac{9}{2} = 4\frac{1}{2} = 4.5
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f\times 2=\left(2+1\right)^{2}
Consider the first equation. Insert the known values of variables into the equation.
f\times 2=3^{2}
Add 2 and 1 to get 3.
f\times 2=9
Calculate 3 to the power of 2 and get 9.
f=\frac{9}{2}
Divide both sides by 2.
f=\frac{9}{2} x=2
The system is now solved.
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