f+8=2f

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Solution for f+8=2f equation:


Simplifying
f + 8 = 2f

Reorder the terms:
8 + f = 2f

Solving
8 + f = 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.
8 + f + -2f = 2f + -2f

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

Combine like terms: 2f + -2f = 0
8 + -1f = 0

Add '-8' to each side of the equation.
8 + -8 + -1f = 0 + -8

Combine like terms: 8 + -8 = 0
0 + -1f = 0 + -8
-1f = 0 + -8

Combine like terms: 0 + -8 = -8
-1f = -8

Divide each side by '-1'.
f = 8

Simplifying
f = 8

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