(A-5)*(2a-6)=

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Solution for (A-5)*(2a-6)= equation:


Simplifying
(A + -5)(2a + -6) = 0

Reorder the terms:
(-5 + A)(2a + -6) = 0

Reorder the terms:
(-5 + A)(-6 + 2a) = 0

Multiply (-5 + A) * (-6 + 2a)
(-5(-6 + 2a) + A(-6 + 2a)) = 0
((-6 * -5 + 2a * -5) + A(-6 + 2a)) = 0
((30 + -10a) + A(-6 + 2a)) = 0
(30 + -10a + (-6 * A + 2a * A)) = 0
(30 + -10a + (-6A + 2aA)) = 0

Reorder the terms:
(30 + -6A + -10a + 2aA) = 0
(30 + -6A + -10a + 2aA) = 0

Solving
30 + -6A + -10a + 2aA = 0

Solving for variable 'A'.

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

Add '-30' to each side of the equation.
30 + -6A + -10a + -30 + 2aA = 0 + -30

Reorder the terms:
30 + -30 + -6A + -10a + 2aA = 0 + -30

Combine like terms: 30 + -30 = 0
0 + -6A + -10a + 2aA = 0 + -30
-6A + -10a + 2aA = 0 + -30

Combine like terms: 0 + -30 = -30
-6A + -10a + 2aA = -30

Add '10a' to each side of the equation.
-6A + -10a + 10a + 2aA = -30 + 10a

Combine like terms: -10a + 10a = 0
-6A + 0 + 2aA = -30 + 10a
-6A + 2aA = -30 + 10a

Reorder the terms:
30 + -6A + -10a + 2aA = -30 + 10a + 30 + -10a

Reorder the terms:
30 + -6A + -10a + 2aA = -30 + 30 + 10a + -10a

Combine like terms: -30 + 30 = 0
30 + -6A + -10a + 2aA = 0 + 10a + -10a
30 + -6A + -10a + 2aA = 10a + -10a

Combine like terms: 10a + -10a = 0
30 + -6A + -10a + 2aA = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(15 + -3A + -5a + aA) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(15 + -3A + -5a + aA)' equal to zero and attempt to solve: Simplifying 15 + -3A + -5a + aA = 0 Solving 15 + -3A + -5a + aA = 0 Move all terms containing A to the left, all other terms to the right. Add '-15' to each side of the equation. 15 + -3A + -5a + -15 + aA = 0 + -15 Reorder the terms: 15 + -15 + -3A + -5a + aA = 0 + -15 Combine like terms: 15 + -15 = 0 0 + -3A + -5a + aA = 0 + -15 -3A + -5a + aA = 0 + -15 Combine like terms: 0 + -15 = -15 -3A + -5a + aA = -15 Add '5a' to each side of the equation. -3A + -5a + 5a + aA = -15 + 5a Combine like terms: -5a + 5a = 0 -3A + 0 + aA = -15 + 5a -3A + aA = -15 + 5a The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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