12+9b=93

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Solution for 12+9b=93 equation: 


Simplifying
12 + 9b = 93

Solving
12 + 9b = 93

Solving for variable 'b'.

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

Add '-12' to each side of the equation.
12 + -12 + 9b = 93 + -12

Combine like terms: 12 + -12 = 0
0 + 9b = 93 + -12
9b = 93 + -12

Combine like terms: 93 + -12 = 81
9b = 81

Divide each side by '9'.
b = 9

Simplifying
b = 9

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