7f-6=8f

Solution for 7f-6=8f equation:

Simplifying
7f + -6 = 8f

Reorder the terms:
-6 + 7f = 8f

Solving
-6 + 7f = 8f

Solving for variable 'f'.

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

Add '-8f' to each side of the equation.
-6 + 7f + -8f = 8f + -8f

Combine like terms: 7f + -8f = -1f
-6 + -1f = 8f + -8f

Combine like terms: 8f + -8f = 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