3f+6=4f

Solution for 3f+6=4f equation:

Simplifying
3f + 6 = 4f

Reorder the terms:
6 + 3f = 4f

Solving
6 + 3f = 4f

Solving for variable 'f'.

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

Add '-4f' to each side of the equation.
6 + 3f + -4f = 4f + -4f

Combine like terms: 3f + -4f = -1f
6 + -1f = 4f + -4f

Combine like terms: 4f + -4f = 0
6 + -1f = 0

Add '-6' to each side of the equation.
6 + -6 + -1f = 0 + -6

Combine like terms: 6 + -6 = 0
0 + -1f = 0 + -6
-1f = 0 + -6

Combine like terms: 0 + -6 = -6
-1f = -6

Divide each side by '-1'.
f = 6

Simplifying
f = 6