2(x+15)=12+2(x+9)

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Solution for 2(x+15)=12+2(x+9) equation: 


Simplifying
2(x + 15) = 12 + 2(x + 9)

Reorder the terms:
2(15 + x) = 12 + 2(x + 9)
(15 * 2 + x * 2) = 12 + 2(x + 9)
(30 + 2x) = 12 + 2(x + 9)

Reorder the terms:
30 + 2x = 12 + 2(9 + x)
30 + 2x = 12 + (9 * 2 + x * 2)
30 + 2x = 12 + (18 + 2x)

Combine like terms: 12 + 18 = 30
30 + 2x = 30 + 2x

Add '-30' to each side of the equation.
30 + -30 + 2x = 30 + -30 + 2x

Combine like terms: 30 + -30 = 0
0 + 2x = 30 + -30 + 2x
2x = 30 + -30 + 2x

Combine like terms: 30 + -30 = 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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