3(b+3)-3b=9

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


Simplifying
3(b + 3) + -3b = 9

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

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

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

Combine like terms: 9 + -9 = 0
0 = 9 + -9

Combine like terms: 9 + -9 = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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