(A+1)(a-5)=16

Solution for (A+1)(a-5)=16 equation:

Simplifying
(A + 1)(a + -5) = 16

Reorder the terms:
(1 + A)(a + -5) = 16

Reorder the terms:
(1 + A)(-5 + a) = 16

Multiply (1 + A) * (-5 + a)
(1(-5 + a) + A(-5 + a)) = 16
((-5 * 1 + a * 1) + A(-5 + a)) = 16
((-5 + 1a) + A(-5 + a)) = 16
(-5 + 1a + (-5 * A + a * A)) = 16
(-5 + 1a + (-5A + aA)) = 16

Reorder the terms:
(-5 + -5A + 1a + aA) = 16
(-5 + -5A + 1a + aA) = 16

Solving
-5 + -5A + 1a + aA = 16

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 + -5A + 1a + 5 + aA = 16 + 5

Reorder the terms:
-5 + 5 + -5A + 1a + aA = 16 + 5

Combine like terms: -5 + 5 = 0
0 + -5A + 1a + aA = 16 + 5
-5A + 1a + aA = 16 + 5

Combine like terms: 16 + 5 = 21
-5A + 1a + aA = 21

Add '-1a' to each side of the equation.
-5A + 1a + -1a + aA = 21 + -1a

Combine like terms: 1a + -1a = 0
-5A + 0 + aA = 21 + -1a
-5A + aA = 21 + -1a

Reorder the terms:
-21 + -5A + a + aA = 21 + -1a + -21 + a

Reorder the terms:
-21 + -5A + a + aA = 21 + -21 + -1a + a

Combine like terms: 21 + -21 = 0
-21 + -5A + a + aA = 0 + -1a + a
-21 + -5A + a + aA = -1a + a

Combine like terms: -1a + a = 0
-21 + -5A + a + aA = 0

The solution to this equation could not be determined.