6=-2r-2

Solution for 6=-2r-2 equation:

Simplifying
6 = -2r + -2

Reorder the terms:
6 = -2 + -2r

Solving
6 = -2 + -2r

Solving for variable 'r'.

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

Add '2r' to each side of the equation.
6 + 2r = -2 + -2r + 2r

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

Add '-6' to each side of the equation.
6 + -6 + 2r = -2 + -6

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

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

Divide each side by '2'.
r = -4

Simplifying
r = -4