-3(r+6)=-37

Solution for -3(r+6)=-37 equation:

Simplifying
-3(r + 6) = -37

Reorder the terms:
-3(6 + r) = -37
(6 * -3 + r * -3) = -37
(-18 + -3r) = -37

Solving
-18 + -3r = -37

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 = -37 + 18

Combine like terms: -18 + 18 = 0
0 + -3r = -37 + 18
-3r = -37 + 18

Combine like terms: -37 + 18 = -19
-3r = -19

Divide each side by '-3'.
r = 6.333333333

Simplifying
r = 6.333333333