-x^2+32x+9=8x+32

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Solution for -x^2+32x+9=8x+32 equation:


Simplifying
-1x2 + 32x + 9 = 8x + 32

Reorder the terms:
9 + 32x + -1x2 = 8x + 32

Reorder the terms:
9 + 32x + -1x2 = 32 + 8x

Solving
9 + 32x + -1x2 = 32 + 8x

Solving for variable 'x'.

Reorder the terms:
9 + -32 + 32x + -8x + -1x2 = 32 + 8x + -32 + -8x

Combine like terms: 9 + -32 = -23
-23 + 32x + -8x + -1x2 = 32 + 8x + -32 + -8x

Combine like terms: 32x + -8x = 24x
-23 + 24x + -1x2 = 32 + 8x + -32 + -8x

Reorder the terms:
-23 + 24x + -1x2 = 32 + -32 + 8x + -8x

Combine like terms: 32 + -32 = 0
-23 + 24x + -1x2 = 0 + 8x + -8x
-23 + 24x + -1x2 = 8x + -8x

Combine like terms: 8x + -8x = 0
-23 + 24x + -1x2 = 0

Factor a trinomial.
(-23 + x)(1 + -1x) = 0

Subproblem 1

Set the factor '(-23 + x)' equal to zero and attempt to solve: Simplifying -23 + x = 0 Solving -23 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '23' to each side of the equation. -23 + 23 + x = 0 + 23 Combine like terms: -23 + 23 = 0 0 + x = 0 + 23 x = 0 + 23 Combine like terms: 0 + 23 = 23 x = 23 Simplifying x = 23

Subproblem 2

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

Solution

x = {23, 1}

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