-3(2+2b)-5(3b+2)=-37

Solution for -3(2+2b)-5(3b+2)=-37 equation:

Simplifying
-3(2 + 2b) + -5(3b + 2) = -37
(2 * -3 + 2b * -3) + -5(3b + 2) = -37
(-6 + -6b) + -5(3b + 2) = -37

Reorder the terms:
-6 + -6b + -5(2 + 3b) = -37
-6 + -6b + (2 * -5 + 3b * -5) = -37
-6 + -6b + (-10 + -15b) = -37

Reorder the terms:
-6 + -10 + -6b + -15b = -37

Combine like terms: -6 + -10 = -16
-16 + -6b + -15b = -37

Combine like terms: -6b + -15b = -21b
-16 + -21b = -37

Solving
-16 + -21b = -37

Solving for variable 'b'.

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

Add '16' to each side of the equation.
-16 + 16 + -21b = -37 + 16

Combine like terms: -16 + 16 = 0
0 + -21b = -37 + 16
-21b = -37 + 16

Combine like terms: -37 + 16 = -21
-21b = -21

Divide each side by '-21'.
b = 1

Simplifying
b = 1