(A-2)=9

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Solution for (A-2)=9 equation: 


Simplifying
(A + -2) = 9

Reorder the terms:
(-2 + A) = 9

Remove parenthesis around (-2 + A)
-2 + A = 9

Solving
-2 + A = 9

Solving for variable 'A'.

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

Add '2' to each side of the equation.
-2 + 2 + A = 9 + 2

Combine like terms: -2 + 2 = 0
0 + A = 9 + 2
A = 9 + 2

Combine like terms: 9 + 2 = 11
A = 11

Simplifying
A = 11

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