(A+1)(a-5)-7=0

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Solution for (A+1)(a-5)-7=0 equation: 


Simplifying
(A + 1)(a + -5) + -7 = 0

Reorder the terms:
(1 + A)(a + -5) + -7 = 0

Reorder the terms:
(1 + A)(-5 + a) + -7 = 0

Multiply (1 + A) * (-5 + a)
(1(-5 + a) + A(-5 + a)) + -7 = 0
((-5 * 1 + a * 1) + A(-5 + a)) + -7 = 0
((-5 + 1a) + A(-5 + a)) + -7 = 0
(-5 + 1a + (-5 * A + a * A)) + -7 = 0
(-5 + 1a + (-5A + aA)) + -7 = 0

Reorder the terms:
(-5 + -5A + 1a + aA) + -7 = 0
(-5 + -5A + 1a + aA) + -7 = 0

Reorder the terms:
-5 + -7 + -5A + 1a + aA = 0

Combine like terms: -5 + -7 = -12
-12 + -5A + 1a + aA = 0

Solving
-12 + -5A + 1a + aA = 0

Solving for variable 'A'.

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

Add '12' to each side of the equation.
-12 + -5A + 1a + 12 + aA = 0 + 12

Reorder the terms:
-12 + 12 + -5A + 1a + aA = 0 + 12

Combine like terms: -12 + 12 = 0
0 + -5A + 1a + aA = 0 + 12
-5A + 1a + aA = 0 + 12

Combine like terms: 0 + 12 = 12
-5A + 1a + aA = 12

Add '-1a' to each side of the equation.
-5A + 1a + -1a + aA = 12 + -1a

Combine like terms: 1a + -1a = 0
-5A + 0 + aA = 12 + -1a
-5A + aA = 12 + -1a

Reorder the terms:
-12 + -5A + a + aA = 12 + -1a + -12 + a

Reorder the terms:
-12 + -5A + a + aA = 12 + -12 + -1a + a

Combine like terms: 12 + -12 = 0
-12 + -5A + a + aA = 0 + -1a + a
-12 + -5A + a + aA = -1a + a

Combine like terms: -1a + a = 0
-12 + -5A + a + aA = 0

The solution to this equation could not be determined.

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