2(r+3)=2r-8

Solution for 2(r+3)=2r-8 equation:

Simplifying
2(r + 3) = 2r + -8

Reorder the terms:
2(3 + r) = 2r + -8
(3 * 2 + r * 2) = 2r + -8
(6 + 2r) = 2r + -8

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

Add '-2r' to each side of the equation.
6 + 2r + -2r = -8 + 2r + -2r

Combine like terms: 2r + -2r = 0
6 + 0 = -8 + 2r + -2r
6 = -8 + 2r + -2r

Combine like terms: 2r + -2r = 0
6 = -8 + 0
6 = -8

Solving
6 = -8

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.