3b+66=123

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Solution for 3b+66=123 equation: 


Simplifying
3b + 66 = 123

Reorder the terms:
66 + 3b = 123

Solving
66 + 3b = 123

Solving for variable 'b'.

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

Add '-66' to each side of the equation.
66 + -66 + 3b = 123 + -66

Combine like terms: 66 + -66 = 0
0 + 3b = 123 + -66
3b = 123 + -66

Combine like terms: 123 + -66 = 57
3b = 57

Divide each side by '3'.
b = 19

Simplifying
b = 19

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