9b-12b+3=

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Solution for 9b-12b+3= equation:


Simplifying
9b + -12b + 3 = 0

Reorder the terms:
3 + 9b + -12b = 0

Combine like terms: 9b + -12b = -3b
3 + -3b = 0

Solving
3 + -3b = 0

Solving for variable 'b'.

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

Add '-3' to each side of the equation.
3 + -3 + -3b = 0 + -3

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

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

Divide each side by '-3'.
b = 1

Simplifying
b = 1

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