3x+3-2x=6-20

Solution for 3x+3-2x=6-20 equation:

Simplifying
3x + 3 + -2x = 6 + -20

Reorder the terms:
3 + 3x + -2x = 6 + -20

Combine like terms: 3x + -2x = 1x
3 + 1x = 6 + -20

Combine like terms: 6 + -20 = -14
3 + 1x = -14

Solving
3 + 1x = -14

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 1x = -14 + -3

Combine like terms: 3 + -3 = 0
0 + 1x = -14 + -3
1x = -14 + -3

Combine like terms: -14 + -3 = -17
1x = -17

Divide each side by '1'.
x = -17

Simplifying
x = -17