-3(r+2)-3r=

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

Simplifying
-3(r + 2) + -3r = 0

Reorder the terms:
-3(2 + r) + -3r = 0
(2 * -3 + r * -3) + -3r = 0
(-6 + -3r) + -3r = 0

Combine like terms: -3r + -3r = -6r
-6 + -6r = 0

Solving
-6 + -6r = 0

Solving for variable 'r'.

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

Add '6' to each side of the equation.
-6 + 6 + -6r = 0 + 6

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

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

Divide each side by '-6'.
r = -1

Simplifying
r = -1