3x(a-4)-5(a-4)=

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Solution for 3x(a-4)-5(a-4)= equation:


Simplifying
3x(a + -4) + -5(a + -4) = 0

Reorder the terms:
3x(-4 + a) + -5(a + -4) = 0
(-4 * 3x + a * 3x) + -5(a + -4) = 0

Reorder the terms:
(3ax + -12x) + -5(a + -4) = 0
(3ax + -12x) + -5(a + -4) = 0

Reorder the terms:
3ax + -12x + -5(-4 + a) = 0
3ax + -12x + (-4 * -5 + a * -5) = 0
3ax + -12x + (20 + -5a) = 0

Reorder the terms:
20 + -5a + 3ax + -12x = 0

Solving
20 + -5a + 3ax + -12x = 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 + 3ax + -20 + -12x = 0 + -20

Reorder the terms:
20 + -20 + -5a + 3ax + -12x = 0 + -20

Combine like terms: 20 + -20 = 0
0 + -5a + 3ax + -12x = 0 + -20
-5a + 3ax + -12x = 0 + -20

Combine like terms: 0 + -20 = -20
-5a + 3ax + -12x = -20

Add '12x' to each side of the equation.
-5a + 3ax + -12x + 12x = -20 + 12x

Combine like terms: -12x + 12x = 0
-5a + 3ax + 0 = -20 + 12x
-5a + 3ax = -20 + 12x

Reorder the terms:
20 + -5a + 3ax + -12x = -20 + 12x + 20 + -12x

Reorder the terms:
20 + -5a + 3ax + -12x = -20 + 20 + 12x + -12x

Combine like terms: -20 + 20 = 0
20 + -5a + 3ax + -12x = 0 + 12x + -12x
20 + -5a + 3ax + -12x = 12x + -12x

Combine like terms: 12x + -12x = 0
20 + -5a + 3ax + -12x = 0

The solution to this equation could not be determined.

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