3r-3=3+4r

Solution for 3r-3=3+4r equation:

Simplifying
3r + -3 = 3 + 4r

Reorder the terms:
-3 + 3r = 3 + 4r

Solving
-3 + 3r = 3 + 4r

Solving for variable 'r'.

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

Add '-4r' to each side of the equation.
-3 + 3r + -4r = 3 + 4r + -4r

Combine like terms: 3r + -4r = -1r
-3 + -1r = 3 + 4r + -4r

Combine like terms: 4r + -4r = 0
-3 + -1r = 3 + 0
-3 + -1r = 3

Add '3' to each side of the equation.
-3 + 3 + -1r = 3 + 3

Combine like terms: -3 + 3 = 0
0 + -1r = 3 + 3
-1r = 3 + 3

Combine like terms: 3 + 3 = 6
-1r = 6

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

Simplifying
r = -6