13-2(A-1)=6+9

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Solution for 13-2(A-1)=6+9 equation: 


Simplifying
13 + -2(A + -1) = 6 + 9

Reorder the terms:
13 + -2(-1 + A) = 6 + 9
13 + (-1 * -2 + A * -2) = 6 + 9
13 + (2 + -2A) = 6 + 9

Combine like terms: 13 + 2 = 15
15 + -2A = 6 + 9

Combine like terms: 6 + 9 = 15
15 + -2A = 15

Add '-15' to each side of the equation.
15 + -15 + -2A = 15 + -15

Combine like terms: 15 + -15 = 0
0 + -2A = 15 + -15
-2A = 15 + -15

Combine like terms: 15 + -15 = 0
-2A = 0

Solving
-2A = 0

Solving for variable 'A'.

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

Divide each side by '-2'.
A = 0

Simplifying
A = 0

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