6+2r-4=8r+5-5r

Solution for 6+2r-4=8r+5-5r equation:

Simplifying
6 + 2r + -4 = 8r + 5 + -5r

Reorder the terms:
6 + -4 + 2r = 8r + 5 + -5r

Combine like terms: 6 + -4 = 2
2 + 2r = 8r + 5 + -5r

Reorder the terms:
2 + 2r = 5 + 8r + -5r

Combine like terms: 8r + -5r = 3r
2 + 2r = 5 + 3r

Solving
2 + 2r = 5 + 3r

Solving for variable 'r'.

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

Add '-3r' to each side of the equation.
2 + 2r + -3r = 5 + 3r + -3r

Combine like terms: 2r + -3r = -1r
2 + -1r = 5 + 3r + -3r

Combine like terms: 3r + -3r = 0
2 + -1r = 5 + 0
2 + -1r = 5

Add '-2' to each side of the equation.
2 + -2 + -1r = 5 + -2

Combine like terms: 2 + -2 = 0
0 + -1r = 5 + -2
-1r = 5 + -2

Combine like terms: 5 + -2 = 3
-1r = 3

Divide each side by '-1'.
r = -3

Simplifying
r = -3