-X^2+12X=32

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Solution for -X^2+12X=32 equation:


Simplifying
-1X2 + 12X = 32

Reorder the terms:
12X + -1X2 = 32

Solving
12X + -1X2 = 32

Solving for variable 'X'.

Reorder the terms:
-32 + 12X + -1X2 = 32 + -32

Combine like terms: 32 + -32 = 0
-32 + 12X + -1X2 = 0

Factor a trinomial.
(-8 + X)(4 + -1X) = 0

Subproblem 1

Set the factor '(-8 + X)' equal to zero and attempt to solve: Simplifying -8 + X = 0 Solving -8 + X = 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 + X = 0 + 8 Combine like terms: -8 + 8 = 0 0 + X = 0 + 8 X = 0 + 8 Combine like terms: 0 + 8 = 8 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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