6=2r-5r

Solution for 6=2r-5r equation:

Simplifying
6 = 2r + -5r

Combine like terms: 2r + -5r = -3r
6 = -3r

Solving
6 = -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.
6 + 3r = -3r + 3r

Combine like terms: -3r + 3r = 0
6 + 3r = 0

Add '-6' to each side of the equation.
6 + -6 + 3r = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 3r = 0 + -6
3r = 0 + -6

Combine like terms: 0 + -6 = -6
3r = -6

Divide each side by '3'.
r = -2

Simplifying
r = -2