-9=8b-1

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Solution for -9=8b-1 equation:


Simplifying
-9 = 8b + -1

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

Solving
-9 = -1 + 8b

Solving for variable 'b'.

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

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

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

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

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

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

Divide each side by '-8'.
b = -1

Simplifying
b = -1

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