8r-r+6=

Solution for 8r-r+6= equation:

Simplifying
8r + -1r + 6 = 0

Reorder the terms:
6 + 8r + -1r = 0

Combine like terms: 8r + -1r = 7r
6 + 7r = 0

Solving
6 + 7r = 0

Solving for variable 'r'.

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

Add '-6' to each side of the equation.
6 + -6 + 7r = 0 + -6

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

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

Divide each side by '7'.
r = -0.8571428571

Simplifying
r = -0.8571428571