3(b-5)=9

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Solution for 3(b-5)=9 equation: 


Simplifying
3(b + -5) = 9

Reorder the terms:
3(-5 + b) = 9
(-5 * 3 + b * 3) = 9
(-15 + 3b) = 9

Solving
-15 + 3b = 9

Solving for variable 'b'.

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

Add '15' to each side of the equation.
-15 + 15 + 3b = 9 + 15

Combine like terms: -15 + 15 = 0
0 + 3b = 9 + 15
3b = 9 + 15

Combine like terms: 9 + 15 = 24
3b = 24

Divide each side by '3'.
b = 8

Simplifying
b = 8

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