14=f+(1-7)

Solution for 14=f+(1-7) equation:

Simplifying
14 = f + (1 + -7)

Combine like terms: 1 + -7 = -6
14 = f + (-6)
14 = f + -6

Reorder the terms:
14 = -6 + f

Solving
14 = -6 + 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.
14 + -1f = -6 + f + -1f

Combine like terms: f + -1f = 0
14 + -1f = -6 + 0
14 + -1f = -6

Add '-14' to each side of the equation.
14 + -14 + -1f = -6 + -14

Combine like terms: 14 + -14 = 0
0 + -1f = -6 + -14
-1f = -6 + -14

Combine like terms: -6 + -14 = -20
-1f = -20

Divide each side by '-1'.
f = 20

Simplifying
f = 20