Solve for F, x
x=2
F = \frac{15}{2} = 7\frac{1}{2} = 7.5
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F\times 2=8\times 2-1
Consider the first equation. Insert the known values of variables into the equation.
F\times 2=16-1
Multiply 8 and 2 to get 16.
F\times 2=15
Subtract 1 from 16 to get 15.
F=\frac{15}{2}
Divide both sides by 2.
F=\frac{15}{2} x=2
The system is now solved.
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