2A+(-4)=

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Solution for 2A+(-4)= equation: 


Simplifying
2A + (-4) = 0
2A + -4 = 0

Reorder the terms:
-4 + 2A = 0

Solving
-4 + 2A = 0

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 = 0 + 4

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

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

Divide each side by '2'.
A = 2

Simplifying
A = 2

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