2-2(A-1)=1+9

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Solution for 2-2(A-1)=1+9 equation:


Simplifying
2 + -2(A + -1) = 1 + 9

Reorder the terms:
2 + -2(-1 + A) = 1 + 9
2 + (-1 * -2 + A * -2) = 1 + 9
2 + (2 + -2A) = 1 + 9

Combine like terms: 2 + 2 = 4
4 + -2A = 1 + 9

Combine like terms: 1 + 9 = 10
4 + -2A = 10

Solving
4 + -2A = 10

Solving for variable 'A'.

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

Add '-4' to each side of the equation.
4 + -4 + -2A = 10 + -4

Combine like terms: 4 + -4 = 0
0 + -2A = 10 + -4
-2A = 10 + -4

Combine like terms: 10 + -4 = 6
-2A = 6

Divide each side by '-2'.
A = -3

Simplifying
A = -3

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