9b+3b+6=30

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Solution for 9b+3b+6=30 equation:


Simplifying
9b + 3b + 6 = 30

Reorder the terms:
6 + 9b + 3b = 30

Combine like terms: 9b + 3b = 12b
6 + 12b = 30

Solving
6 + 12b = 30

Solving for variable 'b'.

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

Add '-6' to each side of the equation.
6 + -6 + 12b = 30 + -6

Combine like terms: 6 + -6 = 0
0 + 12b = 30 + -6
12b = 30 + -6

Combine like terms: 30 + -6 = 24
12b = 24

Divide each side by '12'.
b = 2

Simplifying
b = 2

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