-8b+1+9b-7=0

Solution for -8b+1+9b-7=0 equation:

Simplifying
-8b + 1 + 9b + -7 = 0

Reorder the terms:
1 + -7 + -8b + 9b = 0

Combine like terms: 1 + -7 = -6
-6 + -8b + 9b = 0

Combine like terms: -8b + 9b = 1b
-6 + 1b = 0

Solving
-6 + 1b = 0

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 + 1b = 0 + 6

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

Combine like terms: 0 + 6 = 6
1b = 6

Divide each side by '1'.
b = 6

Simplifying
b = 6