3r-6=-6+7r

Solution for 3r-6=-6+7r equation:

Simplifying
3r + -6 = -6 + 7r

Reorder the terms:
-6 + 3r = -6 + 7r

Add '6' to each side of the equation.
-6 + 6 + 3r = -6 + 6 + 7r

Combine like terms: -6 + 6 = 0
0 + 3r = -6 + 6 + 7r
3r = -6 + 6 + 7r

Combine like terms: -6 + 6 = 0
3r = 0 + 7r
3r = 7r

Solving
3r = 7r

Solving for variable 'r'.

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

Add '-7r' to each side of the equation.
3r + -7r = 7r + -7r

Combine like terms: 3r + -7r = -4r
-4r = 7r + -7r

Combine like terms: 7r + -7r = 0
-4r = 0

Divide each side by '-4'.
r = 0

Simplifying
r = 0