6-(-5r)=5r-4

Solution for 6-(-5r)=5r-4 equation:

Simplifying
6 + -1(-5r) = 5r + -4

Remove parenthesis around (-5r)
6 + -1 * -5r = 5r + -4

Multiply -1 * -5
6 + 5r = 5r + -4

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

Add '-5r' to each side of the equation.
6 + 5r + -5r = -4 + 5r + -5r

Combine like terms: 5r + -5r = 0
6 + 0 = -4 + 5r + -5r
6 = -4 + 5r + -5r

Combine like terms: 5r + -5r = 0
6 = -4 + 0
6 = -4

Solving
6 = -4

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.