x+(x-4)+2x+(x^2-20)+(x+32)=112

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Solution for x+(x-4)+2x+(x^2-20)+(x+32)=112 equation:


Simplifying
x + (x + -4) + 2x + (x2 + -20) + (x + 32) = 112

Reorder the terms:
x + (-4 + x) + 2x + (x2 + -20) + (x + 32) = 112

Remove parenthesis around (-4 + x)
x + -4 + x + 2x + (x2 + -20) + (x + 32) = 112

Reorder the terms:
x + -4 + x + 2x + (-20 + x2) + (x + 32) = 112

Remove parenthesis around (-20 + x2)
x + -4 + x + 2x + -20 + x2 + (x + 32) = 112

Reorder the terms:
x + -4 + x + 2x + -20 + x2 + (32 + x) = 112

Remove parenthesis around (32 + x)
x + -4 + x + 2x + -20 + x2 + 32 + x = 112

Reorder the terms:
-4 + -20 + 32 + x + x + 2x + x + x2 = 112

Combine like terms: -4 + -20 = -24
-24 + 32 + x + x + 2x + x + x2 = 112

Combine like terms: -24 + 32 = 8
8 + x + x + 2x + x + x2 = 112

Combine like terms: x + x = 2x
8 + 2x + 2x + x + x2 = 112

Combine like terms: 2x + 2x = 4x
8 + 4x + x + x2 = 112

Combine like terms: 4x + x = 5x
8 + 5x + x2 = 112

Solving
8 + 5x + x2 = 112

Solving for variable 'x'.

Reorder the terms:
8 + -112 + 5x + x2 = 112 + -112

Combine like terms: 8 + -112 = -104
-104 + 5x + x2 = 112 + -112

Combine like terms: 112 + -112 = 0
-104 + 5x + x2 = 0

Factor a trinomial.
(-13 + -1x)(8 + -1x) = 0

Subproblem 1

Set the factor '(-13 + -1x)' equal to zero and attempt to solve: Simplifying -13 + -1x = 0 Solving -13 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '13' to each side of the equation. -13 + 13 + -1x = 0 + 13 Combine like terms: -13 + 13 = 0 0 + -1x = 0 + 13 -1x = 0 + 13 Combine like terms: 0 + 13 = 13 -1x = 13 Divide each side by '-1'. x = -13 Simplifying x = -13

Subproblem 2

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

Solution

x = {-13, 8}

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