12-3f=5f+5

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Solution for 12-3f=5f+5 equation:


Simplifying
12 + -3f = 5f + 5

Reorder the terms:
12 + -3f = 5 + 5f

Solving
12 + -3f = 5 + 5f

Solving for variable 'f'.

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

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

Combine like terms: -3f + -5f = -8f
12 + -8f = 5 + 5f + -5f

Combine like terms: 5f + -5f = 0
12 + -8f = 5 + 0
12 + -8f = 5

Add '-12' to each side of the equation.
12 + -12 + -8f = 5 + -12

Combine like terms: 12 + -12 = 0
0 + -8f = 5 + -12
-8f = 5 + -12

Combine like terms: 5 + -12 = -7
-8f = -7

Divide each side by '-8'.
f = 0.875

Simplifying
f = 0.875

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