-(a+4)=-(A+1)-2

Solution for -(a+4)=-(A+1)-2 equation:

Simplifying
-1(a + 4) = -1(A + 1) + -2

Reorder the terms:
-1(4 + a) = -1(A + 1) + -2
(4 * -1 + a * -1) = -1(A + 1) + -2
(-4 + -1a) = -1(A + 1) + -2

Reorder the terms:
-4 + -1a = -1(1 + A) + -2
-4 + -1a = (1 * -1 + A * -1) + -2
-4 + -1a = (-1 + -1A) + -2

Reorder the terms:
-4 + -1a = -1 + -2 + -1A

Combine like terms: -1 + -2 = -3
-4 + -1a = -3 + -1A

Solving
-4 + -1a = -3 + -1A

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 + -1a = -3 + 4 + -1A

Combine like terms: -4 + 4 = 0
0 + -1a = -3 + 4 + -1A
-1a = -3 + 4 + -1A

Combine like terms: -3 + 4 = 1
-1a = 1 + -1A

Divide each side by '-1'.
a = -1 + A

Simplifying
a = -1 + A