-4-2r+8=6-6-9r+6r

Solution for -4-2r+8=6-6-9r+6r equation:

Simplifying
-4 + -2r + 8 = 6 + -6 + -9r + 6r

Reorder the terms:
-4 + 8 + -2r = 6 + -6 + -9r + 6r

Combine like terms: -4 + 8 = 4
4 + -2r = 6 + -6 + -9r + 6r

Combine like terms: 6 + -6 = 0
4 + -2r = 0 + -9r + 6r
4 + -2r = -9r + 6r

Combine like terms: -9r + 6r = -3r
4 + -2r = -3r

Solving
4 + -2r = -3r

Solving for variable 'r'.

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

Add '3r' to each side of the equation.
4 + -2r + 3r = -3r + 3r

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

Combine like terms: -3r + 3r = 0
4 + 1r = 0

Add '-4' to each side of the equation.
4 + -4 + 1r = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 1r = 0 + -4
1r = 0 + -4

Combine like terms: 0 + -4 = -4
1r = -4

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

Simplifying
r = -4