2b=9+3b

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Solution for 2b=9+3b equation: 


Simplifying
2b = 9 + 3b

Solving
2b = 9 + 3b

Solving for variable 'b'.

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

Add '-3b' to each side of the equation.
2b + -3b = 9 + 3b + -3b

Combine like terms: 2b + -3b = -1b
-1b = 9 + 3b + -3b

Combine like terms: 3b + -3b = 0
-1b = 9 + 0
-1b = 9

Divide each side by '-1'.
b = -9

Simplifying
b = -9

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