3-x=3-2(x+2)

Solution for 3-x=3-2(x+2) equation:

Simplifying
3 + -1x = 3 + -2(x + 2)

Reorder the terms:
3 + -1x = 3 + -2(2 + x)
3 + -1x = 3 + (2 * -2 + x * -2)
3 + -1x = 3 + (-4 + -2x)

Combine like terms: 3 + -4 = -1
3 + -1x = -1 + -2x

Solving
3 + -1x = -1 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
3 + -1x + 2x = -1 + -2x + 2x

Combine like terms: -1x + 2x = 1x
3 + 1x = -1 + -2x + 2x

Combine like terms: -2x + 2x = 0
3 + 1x = -1 + 0
3 + 1x = -1

Add '-3' to each side of the equation.
3 + -3 + 1x = -1 + -3

Combine like terms: 3 + -3 = 0
0 + 1x = -1 + -3
1x = -1 + -3

Combine like terms: -1 + -3 = -4
1x = -4

Divide each side by '1'.
x = -4

Simplifying
x = -4