45+5f=-45

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Solution for 45+5f=-45 equation: 


Simplifying
45 + 5f = -45

Solving
45 + 5f = -45

Solving for variable 'f'.

Move all terms containing f to the left, all other terms to the right.

Add '-45' to each side of the equation.
45 + -45 + 5f = -45 + -45

Combine like terms: 45 + -45 = 0
0 + 5f = -45 + -45
5f = -45 + -45

Combine like terms: -45 + -45 = -90
5f = -90

Divide each side by '5'.
f = -18

Simplifying
f = -18

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