8r-6=7r

Solution for 8r-6=7r equation:

Simplifying
8r + -6 = 7r

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

Solving
-6 + 8r = 7r

Solving for variable 'r'.

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

Add '-7r' to each side of the equation.
-6 + 8r + -7r = 7r + -7r

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

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

Add '6' to each side of the equation.
-6 + 6 + 1r = 0 + 6

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

Combine like terms: 0 + 6 = 6
1r = 6

Divide each side by '1'.
r = 6

Simplifying
r = 6