2(x+9)=9x+3-7x+15

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Solution for 2(x+9)=9x+3-7x+15 equation: 


Simplifying
2(x + 9) = 9x + 3 + -7x + 15

Reorder the terms:
2(9 + x) = 9x + 3 + -7x + 15
(9 * 2 + x * 2) = 9x + 3 + -7x + 15
(18 + 2x) = 9x + 3 + -7x + 15

Reorder the terms:
18 + 2x = 3 + 15 + 9x + -7x

Combine like terms: 3 + 15 = 18
18 + 2x = 18 + 9x + -7x

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