-(-3+4r)-3r=-2(6+5r)

Solution for -(-3+4r)-3r=-2(6+5r) equation:

Simplifying
-1(-3 + 4r) + -3r = -2(6 + 5r)
(-3 * -1 + 4r * -1) + -3r = -2(6 + 5r)
(3 + -4r) + -3r = -2(6 + 5r)

Combine like terms: -4r + -3r = -7r
3 + -7r = -2(6 + 5r)
3 + -7r = (6 * -2 + 5r * -2)
3 + -7r = (-12 + -10r)

Solving
3 + -7r = -12 + -10r

Solving for variable 'r'.

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

Add '10r' to each side of the equation.
3 + -7r + 10r = -12 + -10r + 10r

Combine like terms: -7r + 10r = 3r
3 + 3r = -12 + -10r + 10r

Combine like terms: -10r + 10r = 0
3 + 3r = -12 + 0
3 + 3r = -12

Add '-3' to each side of the equation.
3 + -3 + 3r = -12 + -3

Combine like terms: 3 + -3 = 0
0 + 3r = -12 + -3
3r = -12 + -3

Combine like terms: -12 + -3 = -15
3r = -15

Divide each side by '3'.
r = -5

Simplifying
r = -5