3(b-9)=-18

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Solution for 3(b-9)=-18 equation:


Simplifying
3(b + -9) = -18

Reorder the terms:
3(-9 + b) = -18
(-9 * 3 + b * 3) = -18
(-27 + 3b) = -18

Solving
-27 + 3b = -18

Solving for variable 'b'.

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

Add '27' to each side of the equation.
-27 + 27 + 3b = -18 + 27

Combine like terms: -27 + 27 = 0
0 + 3b = -18 + 27
3b = -18 + 27

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

Divide each side by '3'.
b = 3

Simplifying
b = 3

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