x^2+2x-33=-2x-1

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Solution for x^2+2x-33=-2x-1 equation:


Simplifying
x2 + 2x + -33 = -2x + -1

Reorder the terms:
-33 + 2x + x2 = -2x + -1

Reorder the terms:
-33 + 2x + x2 = -1 + -2x

Solving
-33 + 2x + x2 = -1 + -2x

Solving for variable 'x'.

Reorder the terms:
-33 + 1 + 2x + 2x + x2 = -1 + -2x + 1 + 2x

Combine like terms: -33 + 1 = -32
-32 + 2x + 2x + x2 = -1 + -2x + 1 + 2x

Combine like terms: 2x + 2x = 4x
-32 + 4x + x2 = -1 + -2x + 1 + 2x

Reorder the terms:
-32 + 4x + x2 = -1 + 1 + -2x + 2x

Combine like terms: -1 + 1 = 0
-32 + 4x + x2 = 0 + -2x + 2x
-32 + 4x + x2 = -2x + 2x

Combine like terms: -2x + 2x = 0
-32 + 4x + x2 = 0

Factor a trinomial.
(-8 + -1x)(4 + -1x) = 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 '(4 + -1x)' equal to zero and attempt to solve: Simplifying 4 + -1x = 0 Solving 4 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1x = 0 + -4 -1x = 0 + -4 Combine like terms: 0 + -4 = -4 -1x = -4 Divide each side by '-1'. x = 4 Simplifying x = 4

Solution

x = {-8, 4}

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