8f+2=f-12

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Solution for 8f+2=f-12 equation: 


Simplifying
8f + 2 = f + -12

Reorder the terms:
2 + 8f = f + -12

Reorder the terms:
2 + 8f = -12 + f

Solving
2 + 8f = -12 + f

Solving for variable 'f'.

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

Add '-1f' to each side of the equation.
2 + 8f + -1f = -12 + f + -1f

Combine like terms: 8f + -1f = 7f
2 + 7f = -12 + f + -1f

Combine like terms: f + -1f = 0
2 + 7f = -12 + 0
2 + 7f = -12

Add '-2' to each side of the equation.
2 + -2 + 7f = -12 + -2

Combine like terms: 2 + -2 = 0
0 + 7f = -12 + -2
7f = -12 + -2

Combine like terms: -12 + -2 = -14
7f = -14

Divide each side by '7'.
f = -2

Simplifying
f = -2

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