6=-7f+1-4+4f

Solution for 6=-7f+1-4+4f equation:

Simplifying
6 = -7f + 1 + -4 + 4f

Reorder the terms:
6 = 1 + -4 + -7f + 4f

Combine like terms: 1 + -4 = -3
6 = -3 + -7f + 4f

Combine like terms: -7f + 4f = -3f
6 = -3 + -3f

Solving
6 = -3 + -3f

Solving for variable 'f'.

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

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

Combine like terms: -3f + 3f = 0
6 + 3f = -3 + 0
6 + 3f = -3

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

Combine like terms: 6 + -6 = 0
0 + 3f = -3 + -6
3f = -3 + -6

Combine like terms: -3 + -6 = -9
3f = -9

Divide each side by '3'.
f = -3

Simplifying
f = -3