5f+8-2f=-20

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Solution for 5f+8-2f=-20 equation: 


Simplifying
5f + 8 + -2f = -20

Reorder the terms:
8 + 5f + -2f = -20

Combine like terms: 5f + -2f = 3f
8 + 3f = -20

Solving
8 + 3f = -20

Solving for variable 'f'.

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

Add '-8' to each side of the equation.
8 + -8 + 3f = -20 + -8

Combine like terms: 8 + -8 = 0
0 + 3f = -20 + -8
3f = -20 + -8

Combine like terms: -20 + -8 = -28
3f = -28

Divide each side by '3'.
f = -9.333333333

Simplifying
f = -9.333333333

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