6a^2-12-4a=19a-32

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Solution for 6a^2-12-4a=19a-32 equation:


Simplifying
6a2 + -12 + -4a = 19a + -32

Reorder the terms:
-12 + -4a + 6a2 = 19a + -32

Reorder the terms:
-12 + -4a + 6a2 = -32 + 19a

Solving
-12 + -4a + 6a2 = -32 + 19a

Solving for variable 'a'.

Reorder the terms:
-12 + 32 + -4a + -19a + 6a2 = -32 + 19a + 32 + -19a

Combine like terms: -12 + 32 = 20
20 + -4a + -19a + 6a2 = -32 + 19a + 32 + -19a

Combine like terms: -4a + -19a = -23a
20 + -23a + 6a2 = -32 + 19a + 32 + -19a

Reorder the terms:
20 + -23a + 6a2 = -32 + 32 + 19a + -19a

Combine like terms: -32 + 32 = 0
20 + -23a + 6a2 = 0 + 19a + -19a
20 + -23a + 6a2 = 19a + -19a

Combine like terms: 19a + -19a = 0
20 + -23a + 6a2 = 0

Factor a trinomial.
(4 + -3a)(5 + -2a) = 0

Subproblem 1

Set the factor '(4 + -3a)' equal to zero and attempt to solve: Simplifying 4 + -3a = 0 Solving 4 + -3a = 0 Move all terms containing a to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -3a = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -3a = 0 + -4 -3a = 0 + -4 Combine like terms: 0 + -4 = -4 -3a = -4 Divide each side by '-3'. a = 1.333333333 Simplifying a = 1.333333333

Subproblem 2

Set the factor '(5 + -2a)' equal to zero and attempt to solve: Simplifying 5 + -2a = 0 Solving 5 + -2a = 0 Move all terms containing a to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -2a = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -2a = 0 + -5 -2a = 0 + -5 Combine like terms: 0 + -5 = -5 -2a = -5 Divide each side by '-2'. a = 2.5 Simplifying a = 2.5

Solution

a = {1.333333333, 2.5}

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