-2f=8-f

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Solution for -2f=8-f equation:


Simplifying
-2f = 8 + -1f

Solving
-2f = 8 + -1f

Solving for variable 'f'.

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

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

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

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

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

Simplifying
f = -8

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