(x+5)*x=234

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Solution for (x+5)*x=234 equation:


Simplifying
(x + 5) * x = 234

Reorder the terms:
(5 + x) * x = 234

Reorder the terms for easier multiplication:
x(5 + x) = 234
(5 * x + x * x) = 234
(5x + x2) = 234

Solving
5x + x2 = 234

Solving for variable 'x'.

Reorder the terms:
-234 + 5x + x2 = 234 + -234

Combine like terms: 234 + -234 = 0
-234 + 5x + x2 = 0

Factor a trinomial.
(-18 + -1x)(13 + -1x) = 0

Subproblem 1

Set the factor '(-18 + -1x)' equal to zero and attempt to solve: Simplifying -18 + -1x = 0 Solving -18 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '18' to each side of the equation. -18 + 18 + -1x = 0 + 18 Combine like terms: -18 + 18 = 0 0 + -1x = 0 + 18 -1x = 0 + 18 Combine like terms: 0 + 18 = 18 -1x = 18 Divide each side by '-1'. x = -18 Simplifying x = -18

Subproblem 2

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

Solution

x = {-18, 13}

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