-9+3b=18

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Solution for -9+3b=18 equation:


Simplifying
-9 + 3b = 18

Solving
-9 + 3b = 18

Solving for variable 'b'.

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

Add '9' to each side of the equation.
-9 + 9 + 3b = 18 + 9

Combine like terms: -9 + 9 = 0
0 + 3b = 18 + 9
3b = 18 + 9

Combine like terms: 18 + 9 = 27
3b = 27

Divide each side by '3'.
b = 9

Simplifying
b = 9

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