8+6r-6=9r+6-7r

Solution for 8+6r-6=9r+6-7r equation:

Simplifying
8 + 6r + -6 = 9r + 6 + -7r

Reorder the terms:
8 + -6 + 6r = 9r + 6 + -7r

Combine like terms: 8 + -6 = 2
2 + 6r = 9r + 6 + -7r

Reorder the terms:
2 + 6r = 6 + 9r + -7r

Combine like terms: 9r + -7r = 2r
2 + 6r = 6 + 2r

Solving
2 + 6r = 6 + 2r

Solving for variable 'r'.

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

Add '-2r' to each side of the equation.
2 + 6r + -2r = 6 + 2r + -2r

Combine like terms: 6r + -2r = 4r
2 + 4r = 6 + 2r + -2r

Combine like terms: 2r + -2r = 0
2 + 4r = 6 + 0
2 + 4r = 6

Add '-2' to each side of the equation.
2 + -2 + 4r = 6 + -2

Combine like terms: 2 + -2 = 0
0 + 4r = 6 + -2
4r = 6 + -2

Combine like terms: 6 + -2 = 4
4r = 4

Divide each side by '4'.
r = 1

Simplifying
r = 1