9x-18=3(3x-2)-12

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Solution for 9x-18=3(3x-2)-12 equation:


Simplifying
9x + -18 = 3(3x + -2) + -12

Reorder the terms:
-18 + 9x = 3(3x + -2) + -12

Reorder the terms:
-18 + 9x = 3(-2 + 3x) + -12
-18 + 9x = (-2 * 3 + 3x * 3) + -12
-18 + 9x = (-6 + 9x) + -12

Reorder the terms:
-18 + 9x = -6 + -12 + 9x

Combine like terms: -6 + -12 = -18
-18 + 9x = -18 + 9x

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

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

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

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

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

Combine like terms: 9x + -9x = 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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