112-9b=13

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Solution for 112-9b=13 equation: 


Simplifying
112 + -9b = 13

Solving
112 + -9b = 13

Solving for variable 'b'.

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

Add '-112' to each side of the equation.
112 + -112 + -9b = 13 + -112

Combine like terms: 112 + -112 = 0
0 + -9b = 13 + -112
-9b = 13 + -112

Combine like terms: 13 + -112 = -99
-9b = -99

Divide each side by '-9'.
b = 11

Simplifying
b = 11

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