X-7=9+5

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Solution for X-7=9+5 equation: 


Simplifying
X + -7 = 9 + 5

Reorder the terms:
-7 + X = 9 + 5

Combine like terms: 9 + 5 = 14
-7 + X = 14

Solving
-7 + X = 14

Solving for variable 'X'.

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

Add '7' to each side of the equation.
-7 + 7 + X = 14 + 7

Combine like terms: -7 + 7 = 0
0 + X = 14 + 7
X = 14 + 7

Combine like terms: 14 + 7 = 21
X = 21

Simplifying
X = 21

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