-(3b+2)+8=30

Solution for -(3b+2)+8=30 equation:

Simplifying
-1(3b + 2) + 8 = 30

Reorder the terms:
-1(2 + 3b) + 8 = 30
(2 * -1 + 3b * -1) + 8 = 30
(-2 + -3b) + 8 = 30

Reorder the terms:
-2 + 8 + -3b = 30

Combine like terms: -2 + 8 = 6
6 + -3b = 30

Solving
6 + -3b = 30

Solving for variable 'b'.

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

Add '-6' to each side of the equation.
6 + -6 + -3b = 30 + -6

Combine like terms: 6 + -6 = 0
0 + -3b = 30 + -6
-3b = 30 + -6

Combine like terms: 30 + -6 = 24
-3b = 24

Divide each side by '-3'.
b = -8

Simplifying
b = -8