X+15=45

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Solution for X+15=45 equation: 


Simplifying
X + 15 = 45

Reorder the terms:
15 + X = 45

Solving
15 + X = 45

Solving for variable 'X'.

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

Add '-15' to each side of the equation.
15 + -15 + X = 45 + -15

Combine like terms: 15 + -15 = 0
0 + X = 45 + -15
X = 45 + -15

Combine like terms: 45 + -15 = 30
X = 30

Simplifying
X = 30

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