5(f-4)=-45

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Solution for 5(f-4)=-45 equation:


Simplifying
5(f + -4) = -45

Reorder the terms:
5(-4 + f) = -45
(-4 * 5 + f * 5) = -45
(-20 + 5f) = -45

Solving
-20 + 5f = -45

Solving for variable 'f'.

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

Add '20' to each side of the equation.
-20 + 20 + 5f = -45 + 20

Combine like terms: -20 + 20 = 0
0 + 5f = -45 + 20
5f = -45 + 20

Combine like terms: -45 + 20 = -25
5f = -25

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

Simplifying
f = -5

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