12b+b-7b=25

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Solution for 12b+b-7b=25 equation: 


Simplifying
12b + b + -7b = 25

Combine like terms: 12b + b = 13b
13b + -7b = 25

Combine like terms: 13b + -7b = 6b
6b = 25

Solving
6b = 25

Solving for variable 'b'.

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

Divide each side by '6'.
b = 4.166666667

Simplifying
b = 4.166666667

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