3f-2=11+f

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Solution for 3f-2=11+f equation:


Simplifying
3f + -2 = 11 + f

Reorder the terms:
-2 + 3f = 11 + f

Solving
-2 + 3f = 11 + 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.
-2 + 3f + -1f = 11 + f + -1f

Combine like terms: 3f + -1f = 2f
-2 + 2f = 11 + f + -1f

Combine like terms: f + -1f = 0
-2 + 2f = 11 + 0
-2 + 2f = 11

Add '2' to each side of the equation.
-2 + 2 + 2f = 11 + 2

Combine like terms: -2 + 2 = 0
0 + 2f = 11 + 2
2f = 11 + 2

Combine like terms: 11 + 2 = 13
2f = 13

Divide each side by '2'.
f = 6.5

Simplifying
f = 6.5

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