5-3f=2f+20

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Solution for 5-3f=2f+20 equation:


Simplifying
5 + -3f = 2f + 20

Reorder the terms:
5 + -3f = 20 + 2f

Solving
5 + -3f = 20 + 2f

Solving for variable 'f'.

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

Add '-2f' to each side of the equation.
5 + -3f + -2f = 20 + 2f + -2f

Combine like terms: -3f + -2f = -5f
5 + -5f = 20 + 2f + -2f

Combine like terms: 2f + -2f = 0
5 + -5f = 20 + 0
5 + -5f = 20

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

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

Combine like terms: 20 + -5 = 15
-5f = 15

Divide each side by '-5'.
f = -3

Simplifying
f = -3

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