(A-5)=-21

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Solution for (A-5)=-21 equation: 


Simplifying
(A + -5) = -21

Reorder the terms:
(-5 + A) = -21

Remove parenthesis around (-5 + A)
-5 + A = -21

Solving
-5 + A = -21

Solving for variable 'A'.

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

Add '5' to each side of the equation.
-5 + 5 + A = -21 + 5

Combine like terms: -5 + 5 = 0
0 + A = -21 + 5
A = -21 + 5

Combine like terms: -21 + 5 = -16
A = -16

Simplifying
A = -16

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