12r+3+5r=33

Solution for 12r+3+5r=33 equation:

Simplifying
12r + 3 + 5r = 33

Reorder the terms:
3 + 12r + 5r = 33

Combine like terms: 12r + 5r = 17r
3 + 17r = 33

Solving
3 + 17r = 33

Solving for variable 'r'.

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

Add '-3' to each side of the equation.
3 + -3 + 17r = 33 + -3

Combine like terms: 3 + -3 = 0
0 + 17r = 33 + -3
17r = 33 + -3

Combine like terms: 33 + -3 = 30
17r = 30

Divide each side by '17'.
r = 1.764705882

Simplifying
r = 1.764705882