7x+16-9x=18-18x+16x-2

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Solution for 7x+16-9x=18-18x+16x-2 equation:


Simplifying
7x + 16 + -9x = 18 + -18x + 16x + -2

Reorder the terms:
16 + 7x + -9x = 18 + -18x + 16x + -2

Combine like terms: 7x + -9x = -2x
16 + -2x = 18 + -18x + 16x + -2

Reorder the terms:
16 + -2x = 18 + -2 + -18x + 16x

Combine like terms: 18 + -2 = 16
16 + -2x = 16 + -18x + 16x

Combine like terms: -18x + 16x = -2x
16 + -2x = 16 + -2x

Add '-16' to each side of the equation.
16 + -16 + -2x = 16 + -16 + -2x

Combine like terms: 16 + -16 = 0
0 + -2x = 16 + -16 + -2x
-2x = 16 + -16 + -2x

Combine like terms: 16 + -16 = 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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