12b+15=3

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Solution for 12b+15=3 equation: 


Simplifying
12b + 15 = 3

Reorder the terms:
15 + 12b = 3

Solving
15 + 12b = 3

Solving for variable 'b'.

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

Add '-15' to each side of the equation.
15 + -15 + 12b = 3 + -15

Combine like terms: 15 + -15 = 0
0 + 12b = 3 + -15
12b = 3 + -15

Combine like terms: 3 + -15 = -12
12b = -12

Divide each side by '12'.
b = -1

Simplifying
b = -1

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