(A+2)3=12

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Solution for (A+2)3=12 equation:


Simplifying
(A + 2) * 3 = 12

Reorder the terms:
(2 + A) * 3 = 12

Reorder the terms for easier multiplication:
3(2 + A) = 12
(2 * 3 + A * 3) = 12
(6 + 3A) = 12

Solving
6 + 3A = 12

Solving for variable 'A'.

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

Add '-6' to each side of the equation.
6 + -6 + 3A = 12 + -6

Combine like terms: 6 + -6 = 0
0 + 3A = 12 + -6
3A = 12 + -6

Combine like terms: 12 + -6 = 6
3A = 6

Divide each side by '3'.
A = 2

Simplifying
A = 2

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