12b*2+9b*2=

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Solution for 12b*2+9b*2= equation: 


Simplifying
12b * 2 + 9b * 2 = 0

Reorder the terms for easier multiplication:
12 * 2b + 9b * 2 = 0

Multiply 12 * 2
24b + 9b * 2 = 0

Reorder the terms for easier multiplication:
24b + 9 * 2b = 0

Multiply 9 * 2
24b + 18b = 0

Combine like terms: 24b + 18b = 42b
42b = 0

Solving
42b = 0

Solving for variable 'b'.

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

Divide each side by '42'.
b = 0

Simplifying
b = 0

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