9-b=1-9b

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Solution for 9-b=1-9b equation:


Simplifying
9 + -1b = 1 + -9b

Solving
9 + -1b = 1 + -9b

Solving for variable 'b'.

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

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

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

Combine like terms: -9b + 9b = 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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