12b+3+2=20

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Solution for 12b+3+2=20 equation: 


Simplifying
12b + 3 + 2 = 20

Reorder the terms:
3 + 2 + 12b = 20

Combine like terms: 3 + 2 = 5
5 + 12b = 20

Solving
5 + 12b = 20

Solving for variable 'b'.

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

Add '-5' to each side of the equation.
5 + -5 + 12b = 20 + -5

Combine like terms: 5 + -5 = 0
0 + 12b = 20 + -5
12b = 20 + -5

Combine like terms: 20 + -5 = 15
12b = 15

Divide each side by '12'.
b = 1.25

Simplifying
b = 1.25

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