9b-9=3(3b-3)

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


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

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

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

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

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

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

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

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

Combine like terms: 9b + -9b = 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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