-2x+4=f

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Solution for -2x+4=f equation: 


Simplifying
-2x + 4 = f

Reorder the terms:
4 + -2x = f

Solving
4 + -2x = f

Solving for variable 'x'.

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

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

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

Divide each side by '-2'.
x = 2 + -0.5f

Simplifying
x = 2 + -0.5f

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