-7f+3=-2f-12

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Solution for -7f+3=-2f-12 equation:


Simplifying
-7f + 3 = -2f + -12

Reorder the terms:
3 + -7f = -2f + -12

Reorder the terms:
3 + -7f = -12 + -2f

Solving
3 + -7f = -12 + -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.
3 + -7f + 2f = -12 + -2f + 2f

Combine like terms: -7f + 2f = -5f
3 + -5f = -12 + -2f + 2f

Combine like terms: -2f + 2f = 0
3 + -5f = -12 + 0
3 + -5f = -12

Add '-3' to each side of the equation.
3 + -3 + -5f = -12 + -3

Combine like terms: 3 + -3 = 0
0 + -5f = -12 + -3
-5f = -12 + -3

Combine like terms: -12 + -3 = -15
-5f = -15

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

Simplifying
f = 3

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