-8(3b+4)+(25b-7)=0

Solution for -8(3b+4)+(25b-7)=0 equation:

Simplifying
-8(3b + 4) + (25b + -7) = 0

Reorder the terms:
-8(4 + 3b) + (25b + -7) = 0
(4 * -8 + 3b * -8) + (25b + -7) = 0
(-32 + -24b) + (25b + -7) = 0

Reorder the terms:
-32 + -24b + (-7 + 25b) = 0

Remove parenthesis around (-7 + 25b)
-32 + -24b + -7 + 25b = 0

Reorder the terms:
-32 + -7 + -24b + 25b = 0

Combine like terms: -32 + -7 = -39
-39 + -24b + 25b = 0

Combine like terms: -24b + 25b = 1b
-39 + 1b = 0

Solving
-39 + 1b = 0

Solving for variable 'b'.

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

Add '39' to each side of the equation.
-39 + 39 + 1b = 0 + 39

Combine like terms: -39 + 39 = 0
0 + 1b = 0 + 39
1b = 0 + 39

Combine like terms: 0 + 39 = 39
1b = 39

Divide each side by '1'.
b = 39

Simplifying
b = 39