3-(2-f)+1=2(2+f)

Solution for 3-(2-f)+1=2(2+f) equation:

Simplifying
3 + -1(2 + -1f) + 1 = 2(2 + f)
3 + (2 * -1 + -1f * -1) + 1 = 2(2 + f)
3 + (-2 + 1f) + 1 = 2(2 + f)

Reorder the terms:
3 + -2 + 1 + 1f = 2(2 + f)

Combine like terms: 3 + -2 = 1
1 + 1 + 1f = 2(2 + f)

Combine like terms: 1 + 1 = 2
2 + 1f = 2(2 + f)
2 + 1f = (2 * 2 + f * 2)
2 + 1f = (4 + 2f)

Solving
2 + 1f = 4 + 2f

Solving for variable 'f'.

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

Add '-2f' to each side of the equation.
2 + 1f + -2f = 4 + 2f + -2f

Combine like terms: 1f + -2f = -1f
2 + -1f = 4 + 2f + -2f

Combine like terms: 2f + -2f = 0
2 + -1f = 4 + 0
2 + -1f = 4

Add '-2' to each side of the equation.
2 + -2 + -1f = 4 + -2

Combine like terms: 2 + -2 = 0
0 + -1f = 4 + -2
-1f = 4 + -2

Combine like terms: 4 + -2 = 2
-1f = 2

Divide each side by '-1'.
f = -2

Simplifying
f = -2