-3(r+6)=52

Solution for -3(r+6)=52 equation:

Simplifying
-3(r + 6) = 52

Reorder the terms:
-3(6 + r) = 52
(6 * -3 + r * -3) = 52
(-18 + -3r) = 52

Solving
-18 + -3r = 52

Solving for variable 'r'.

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

Add '18' to each side of the equation.
-18 + 18 + -3r = 52 + 18

Combine like terms: -18 + 18 = 0
0 + -3r = 52 + 18
-3r = 52 + 18

Combine like terms: 52 + 18 = 70
-3r = 70

Divide each side by '-3'.
r = -23.33333333

Simplifying
r = -23.33333333