7f+6-3f+2=-20

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Solution for 7f+6-3f+2=-20 equation:


Simplifying
7f + 6 + -3f + 2 = -20

Reorder the terms:
6 + 2 + 7f + -3f = -20

Combine like terms: 6 + 2 = 8
8 + 7f + -3f = -20

Combine like terms: 7f + -3f = 4f
8 + 4f = -20

Solving
8 + 4f = -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 + 4f = -20 + -8

Combine like terms: 8 + -8 = 0
0 + 4f = -20 + -8
4f = -20 + -8

Combine like terms: -20 + -8 = -28
4f = -28

Divide each side by '4'.
f = -7

Simplifying
f = -7

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