4r-(-r+6)=0

Solution for 4r-(-r+6)=0 equation:

Simplifying
4r + -1(-1r + 6) = 0

Reorder the terms:
4r + -1(6 + -1r) = 0
4r + (6 * -1 + -1r * -1) = 0
4r + (-6 + 1r) = 0

Reorder the terms:
-6 + 4r + 1r = 0

Combine like terms: 4r + 1r = 5r
-6 + 5r = 0

Solving
-6 + 5r = 0

Solving for variable 'r'.

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

Add '6' to each side of the equation.
-6 + 6 + 5r = 0 + 6

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

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

Divide each side by '5'.
r = 1.2

Simplifying
r = 1.2