-2=f-2

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Solution for -2=f-2 equation:


Simplifying
-2 = f + -2

Reorder the terms:
-2 = -2 + f

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

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

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

Solving
0 = f

Solving for variable 'f'.

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

Add '-1f' to each side of the equation.
0 + -1f = f + -1f
Remove the zero:
-1f = f + -1f

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

Divide each side by '-1'.
f = 0

Simplifying
f = 0

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