-4=2f

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Solution for -4=2f equation:


Simplifying
-4 = 2f

Solving
-4 = 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.
-4 + -2f = 2f + -2f

Combine like terms: 2f + -2f = 0
-4 + -2f = 0

Add '4' to each side of the equation.
-4 + 4 + -2f = 0 + 4

Combine like terms: -4 + 4 = 0
0 + -2f = 0 + 4
-2f = 0 + 4

Combine like terms: 0 + 4 = 4
-2f = 4

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

Simplifying
f = -2

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