4(3r+8)=

Solution for 4(3r+8)= equation:

Simplifying
4(3r + 8) = 0

Reorder the terms:
4(8 + 3r) = 0
(8 * 4 + 3r * 4) = 0
(32 + 12r) = 0

Solving
32 + 12r = 0

Solving for variable 'r'.

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

Add '-32' to each side of the equation.
32 + -32 + 12r = 0 + -32

Combine like terms: 32 + -32 = 0
0 + 12r = 0 + -32
12r = 0 + -32

Combine like terms: 0 + -32 = -32
12r = -32

Divide each side by '12'.
r = -2.666666667

Simplifying
r = -2.666666667