-2(3b+2)+(7b-1)=0

Solution for -2(3b+2)+(7b-1)=0 equation:

Simplifying
-2(3b + 2) + (7b + -1) = 0

Reorder the terms:
-2(2 + 3b) + (7b + -1) = 0
(2 * -2 + 3b * -2) + (7b + -1) = 0
(-4 + -6b) + (7b + -1) = 0

Reorder the terms:
-4 + -6b + (-1 + 7b) = 0

Remove parenthesis around (-1 + 7b)
-4 + -6b + -1 + 7b = 0

Reorder the terms:
-4 + -1 + -6b + 7b = 0

Combine like terms: -4 + -1 = -5
-5 + -6b + 7b = 0

Combine like terms: -6b + 7b = 1b
-5 + 1b = 0

Solving
-5 + 1b = 0

Solving for variable 'b'.

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

Add '5' to each side of the equation.
-5 + 5 + 1b = 0 + 5

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

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

Divide each side by '1'.
b = 5

Simplifying
b = 5