9-4f=f+2

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Solution for 9-4f=f+2 equation:


Simplifying
9 + -4f = f + 2

Reorder the terms:
9 + -4f = 2 + f

Solving
9 + -4f = 2 + 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.
9 + -4f + -1f = 2 + f + -1f

Combine like terms: -4f + -1f = -5f
9 + -5f = 2 + f + -1f

Combine like terms: f + -1f = 0
9 + -5f = 2 + 0
9 + -5f = 2

Add '-9' to each side of the equation.
9 + -9 + -5f = 2 + -9

Combine like terms: 9 + -9 = 0
0 + -5f = 2 + -9
-5f = 2 + -9

Combine like terms: 2 + -9 = -7
-5f = -7

Divide each side by '-5'.
f = 1.4

Simplifying
f = 1.4

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