3b=9b+18

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Solution for 3b=9b+18 equation: 


Simplifying
3b = 9b + 18

Reorder the terms:
3b = 18 + 9b

Solving
3b = 18 + 9b

Solving for variable 'b'.

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

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

Combine like terms: 3b + -9b = -6b
-6b = 18 + 9b + -9b

Combine like terms: 9b + -9b = 0
-6b = 18 + 0
-6b = 18

Divide each side by '-6'.
b = -3

Simplifying
b = -3

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