18x+9=3(6x+3)

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Solution for 18x+9=3(6x+3) equation: 


Simplifying
18x + 9 = 3(6x + 3)

Reorder the terms:
9 + 18x = 3(6x + 3)

Reorder the terms:
9 + 18x = 3(3 + 6x)
9 + 18x = (3 * 3 + 6x * 3)
9 + 18x = (9 + 18x)

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

Combine like terms: 9 + -9 = 0
0 + 18x = 9 + -9 + 18x
18x = 9 + -9 + 18x

Combine like terms: 9 + -9 = 0
18x = 0 + 18x
18x = 18x

Add '-18x' to each side of the equation.
18x + -18x = 18x + -18x

Combine like terms: 18x + -18x = 0
0 = 18x + -18x

Combine like terms: 18x + -18x = 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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