(7b-3)-2(3b+3)=-5

Solution for (7b-3)-2(3b+3)=-5 equation:

Simplifying
(7b + -3) + -2(3b + 3) = -5

Reorder the terms:
(-3 + 7b) + -2(3b + 3) = -5

Remove parenthesis around (-3 + 7b)
-3 + 7b + -2(3b + 3) = -5

Reorder the terms:
-3 + 7b + -2(3 + 3b) = -5
-3 + 7b + (3 * -2 + 3b * -2) = -5
-3 + 7b + (-6 + -6b) = -5

Reorder the terms:
-3 + -6 + 7b + -6b = -5

Combine like terms: -3 + -6 = -9
-9 + 7b + -6b = -5

Combine like terms: 7b + -6b = 1b
-9 + 1b = -5

Solving
-9 + 1b = -5

Solving for variable 'b'.

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

Add '9' to each side of the equation.
-9 + 9 + 1b = -5 + 9

Combine like terms: -9 + 9 = 0
0 + 1b = -5 + 9
1b = -5 + 9

Combine like terms: -5 + 9 = 4
1b = 4

Divide each side by '1'.
b = 4

Simplifying
b = 4