(X-7)+2=9

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Solution for (X-7)+2=9 equation:


Simplifying
(X + -7) + 2 = 9

Reorder the terms:
(-7 + X) + 2 = 9

Remove parenthesis around (-7 + X)
-7 + X + 2 = 9

Reorder the terms:
-7 + 2 + X = 9

Combine like terms: -7 + 2 = -5
-5 + X = 9

Solving
-5 + X = 9

Solving for variable 'X'.

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

Add '5' to each side of the equation.
-5 + 5 + X = 9 + 5

Combine like terms: -5 + 5 = 0
0 + X = 9 + 5
X = 9 + 5

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

Simplifying
X = 14

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