2(6+3r)-10=

Solution for 2(6+3r)-10= equation:

Simplifying
2(6 + 3r) + -10 = 0
(6 * 2 + 3r * 2) + -10 = 0
(12 + 6r) + -10 = 0

Reorder the terms:
12 + -10 + 6r = 0

Combine like terms: 12 + -10 = 2
2 + 6r = 0

Solving
2 + 6r = 0

Solving for variable 'r'.

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

Add '-2' to each side of the equation.
2 + -2 + 6r = 0 + -2

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

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

Divide each side by '6'.
r = -0.3333333333

Simplifying
r = -0.3333333333