(10+5)+9=10+(5+9)

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Solution for (10+5)+9=10+(5+9) equation: 


Simplifying
(10 + 5) + 9 = 10 + (5 + 9)

Combine like terms: 10 + 5 = 15
(15) + 9 = 10 + (5 + 9)
15 + 9 = 10 + (5 + 9)

Combine like terms: 15 + 9 = 24
24 = 10 + (5 + 9)

Combine like terms: 5 + 9 = 14
24 = 10 + (14)
24 = 10 + 14

Combine like terms: 10 + 14 = 24
24 = 24

Add '-24' to each side of the equation.
24 + -24 = 24 + -24

Combine like terms: 24 + -24 = 0
0 = 24 + -24

Combine like terms: 24 + -24 = 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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