8+X=13+2

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Solution for 8+X=13+2 equation: 


Simplifying
8 + X = 13 + 2

Combine like terms: 13 + 2 = 15
8 + X = 15

Solving
8 + X = 15

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '-8' to each side of the equation.
8 + -8 + X = 15 + -8

Combine like terms: 8 + -8 = 0
0 + X = 15 + -8
X = 15 + -8

Combine like terms: 15 + -8 = 7
X = 7

Simplifying
X = 7

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