-6-3r=-3(r+1)

Solution for -6-3r=-3(r+1) equation:

Simplifying
-6 + -3r = -3(r + 1)

Reorder the terms:
-6 + -3r = -3(1 + r)
-6 + -3r = (1 * -3 + r * -3)
-6 + -3r = (-3 + -3r)

Add '3r' to each side of the equation.
-6 + -3r + 3r = -3 + -3r + 3r

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

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

Solving
-6 = -3

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.