6f+12=8f-6

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Solution for 6f+12=8f-6 equation:


Simplifying
6f + 12 = 8f + -6

Reorder the terms:
12 + 6f = 8f + -6

Reorder the terms:
12 + 6f = -6 + 8f

Solving
12 + 6f = -6 + 8f

Solving for variable 'f'.

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

Add '-8f' to each side of the equation.
12 + 6f + -8f = -6 + 8f + -8f

Combine like terms: 6f + -8f = -2f
12 + -2f = -6 + 8f + -8f

Combine like terms: 8f + -8f = 0
12 + -2f = -6 + 0
12 + -2f = -6

Add '-12' to each side of the equation.
12 + -12 + -2f = -6 + -12

Combine like terms: 12 + -12 = 0
0 + -2f = -6 + -12
-2f = -6 + -12

Combine like terms: -6 + -12 = -18
-2f = -18

Divide each side by '-2'.
f = 9

Simplifying
f = 9

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