5x^2+7x-16=32-27x

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Solution for 5x^2+7x-16=32-27x equation:


Simplifying
5x2 + 7x + -16 = 32 + -27x

Reorder the terms:
-16 + 7x + 5x2 = 32 + -27x

Solving
-16 + 7x + 5x2 = 32 + -27x

Solving for variable 'x'.

Reorder the terms:
-16 + -32 + 7x + 27x + 5x2 = 32 + -27x + -32 + 27x

Combine like terms: -16 + -32 = -48
-48 + 7x + 27x + 5x2 = 32 + -27x + -32 + 27x

Combine like terms: 7x + 27x = 34x
-48 + 34x + 5x2 = 32 + -27x + -32 + 27x

Reorder the terms:
-48 + 34x + 5x2 = 32 + -32 + -27x + 27x

Combine like terms: 32 + -32 = 0
-48 + 34x + 5x2 = 0 + -27x + 27x
-48 + 34x + 5x2 = -27x + 27x

Combine like terms: -27x + 27x = 0
-48 + 34x + 5x2 = 0

Factor a trinomial.
(-8 + -1x)(6 + -5x) = 0

Subproblem 1

Set the factor '(-8 + -1x)' equal to zero and attempt to solve: Simplifying -8 + -1x = 0 Solving -8 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + -1x = 0 + 8 Combine like terms: -8 + 8 = 0 0 + -1x = 0 + 8 -1x = 0 + 8 Combine like terms: 0 + 8 = 8 -1x = 8 Divide each side by '-1'. x = -8 Simplifying x = -8

Subproblem 2

Set the factor '(6 + -5x)' equal to zero and attempt to solve: Simplifying 6 + -5x = 0 Solving 6 + -5x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -5x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -5x = 0 + -6 -5x = 0 + -6 Combine like terms: 0 + -6 = -6 -5x = -6 Divide each side by '-5'. x = 1.2 Simplifying x = 1.2

Solution

x = {-8, 1.2}

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