2b(a-4)-5(a-4)=0

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Solution for 2b(a-4)-5(a-4)=0 equation:


Simplifying
2b(a + -4) + -5(a + -4) = 0

Reorder the terms:
2b(-4 + a) + -5(a + -4) = 0
(-4 * 2b + a * 2b) + -5(a + -4) = 0

Reorder the terms:
(2ab + -8b) + -5(a + -4) = 0
(2ab + -8b) + -5(a + -4) = 0

Reorder the terms:
2ab + -8b + -5(-4 + a) = 0
2ab + -8b + (-4 * -5 + a * -5) = 0
2ab + -8b + (20 + -5a) = 0

Reorder the terms:
20 + -5a + 2ab + -8b = 0

Solving
20 + -5a + 2ab + -8b = 0

Solving for variable 'a'.

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

Add '-20' to each side of the equation.
20 + -5a + 2ab + -20 + -8b = 0 + -20

Reorder the terms:
20 + -20 + -5a + 2ab + -8b = 0 + -20

Combine like terms: 20 + -20 = 0
0 + -5a + 2ab + -8b = 0 + -20
-5a + 2ab + -8b = 0 + -20

Combine like terms: 0 + -20 = -20
-5a + 2ab + -8b = -20

Add '8b' to each side of the equation.
-5a + 2ab + -8b + 8b = -20 + 8b

Combine like terms: -8b + 8b = 0
-5a + 2ab + 0 = -20 + 8b
-5a + 2ab = -20 + 8b

Reorder the terms:
20 + -5a + 2ab + -8b = -20 + 8b + 20 + -8b

Reorder the terms:
20 + -5a + 2ab + -8b = -20 + 20 + 8b + -8b

Combine like terms: -20 + 20 = 0
20 + -5a + 2ab + -8b = 0 + 8b + -8b
20 + -5a + 2ab + -8b = 8b + -8b

Combine like terms: 8b + -8b = 0
20 + -5a + 2ab + -8b = 0

The solution to this equation could not be determined.

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