4(r+3)+2r=

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

Simplifying
4(r + 3) + 2r = 0

Reorder the terms:
4(3 + r) + 2r = 0
(3 * 4 + r * 4) + 2r = 0
(12 + 4r) + 2r = 0

Combine like terms: 4r + 2r = 6r
12 + 6r = 0

Solving
12 + 6r = 0

Solving for variable 'r'.

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

Add '-12' to each side of the equation.
12 + -12 + 6r = 0 + -12

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

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

Divide each side by '6'.
r = -2

Simplifying
r = -2