X+9=72

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Solution for X+9=72 equation: 


Simplifying
X + 9 = 72

Reorder the terms:
9 + X = 72

Solving
9 + X = 72

Solving for variable 'X'.

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

Add '-9' to each side of the equation.
9 + -9 + X = 72 + -9

Combine like terms: 9 + -9 = 0
0 + X = 72 + -9
X = 72 + -9

Combine like terms: 72 + -9 = 63
X = 63

Simplifying
X = 63

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