A-6=2(15-A)

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Solution for A-6=2(15-A) equation:


Simplifying
A + -6 = 2(15 + -1A)

Reorder the terms:
-6 + A = 2(15 + -1A)
-6 + A = (15 * 2 + -1A * 2)
-6 + A = (30 + -2A)

Solving
-6 + A = 30 + -2A

Solving for variable 'A'.

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

Add '2A' to each side of the equation.
-6 + A + 2A = 30 + -2A + 2A

Combine like terms: A + 2A = 3A
-6 + 3A = 30 + -2A + 2A

Combine like terms: -2A + 2A = 0
-6 + 3A = 30 + 0
-6 + 3A = 30

Add '6' to each side of the equation.
-6 + 6 + 3A = 30 + 6

Combine like terms: -6 + 6 = 0
0 + 3A = 30 + 6
3A = 30 + 6

Combine like terms: 30 + 6 = 36
3A = 36

Divide each side by '3'.
A = 12

Simplifying
A = 12

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