9+12r-3=6r+60-3r

Solution for 9+12r-3=6r+60-3r equation:

Simplifying
9 + 12r + -3 = 6r + 60 + -3r

Reorder the terms:
9 + -3 + 12r = 6r + 60 + -3r

Combine like terms: 9 + -3 = 6
6 + 12r = 6r + 60 + -3r

Reorder the terms:
6 + 12r = 60 + 6r + -3r

Combine like terms: 6r + -3r = 3r
6 + 12r = 60 + 3r

Solving
6 + 12r = 60 + 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.
6 + 12r + -3r = 60 + 3r + -3r

Combine like terms: 12r + -3r = 9r
6 + 9r = 60 + 3r + -3r

Combine like terms: 3r + -3r = 0
6 + 9r = 60 + 0
6 + 9r = 60

Add '-6' to each side of the equation.
6 + -6 + 9r = 60 + -6

Combine like terms: 6 + -6 = 0
0 + 9r = 60 + -6
9r = 60 + -6

Combine like terms: 60 + -6 = 54
9r = 54

Divide each side by '9'.
r = 6

Simplifying
r = 6