-9+8b=-b

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Solution for -9+8b=-b equation:


Simplifying
-9 + 8b = -1b

Solving
-9 + 8b = -1b

Solving for variable 'b'.

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

Add 'b' to each side of the equation.
-9 + 8b + b = -1b + b

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

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

Add '9' to each side of the equation.
-9 + 9 + 9b = 0 + 9

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

Combine like terms: 0 + 9 = 9
9b = 9

Divide each side by '9'.
b = 1

Simplifying
b = 1

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