2x-18=2(x-9)

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


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

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

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

Add '18' to each side of the equation.
-18 + 18 + 2x = -18 + 18 + 2x

Combine like terms: -18 + 18 = 0
0 + 2x = -18 + 18 + 2x
2x = -18 + 18 + 2x

Combine like terms: -18 + 18 = 0
2x = 0 + 2x
2x = 2x

Add '-2x' to each side of the equation.
2x + -2x = 2x + -2x

Combine like terms: 2x + -2x = 0
0 = 2x + -2x

Combine like terms: 2x + -2x = 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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