3r+6=34-r

Solution for 3r+6=34-r equation:

Simplifying
3r + 6 = 34 + -1r

Reorder the terms:
6 + 3r = 34 + -1r

Solving
6 + 3r = 34 + -1r

Solving for variable 'r'.

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

Add 'r' to each side of the equation.
6 + 3r + r = 34 + -1r + r

Combine like terms: 3r + r = 4r
6 + 4r = 34 + -1r + r

Combine like terms: -1r + r = 0
6 + 4r = 34 + 0
6 + 4r = 34

Add '-6' to each side of the equation.
6 + -6 + 4r = 34 + -6

Combine like terms: 6 + -6 = 0
0 + 4r = 34 + -6
4r = 34 + -6

Combine like terms: 34 + -6 = 28
4r = 28

Divide each side by '4'.
r = 7

Simplifying
r = 7