x^2-19x=5x-144

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Solution for x^2-19x=5x-144 equation:


Simplifying
x2 + -19x = 5x + -144

Reorder the terms:
-19x + x2 = 5x + -144

Reorder the terms:
-19x + x2 = -144 + 5x

Solving
-19x + x2 = -144 + 5x

Solving for variable 'x'.

Reorder the terms:
144 + -19x + -5x + x2 = -144 + 5x + 144 + -5x

Combine like terms: -19x + -5x = -24x
144 + -24x + x2 = -144 + 5x + 144 + -5x

Reorder the terms:
144 + -24x + x2 = -144 + 144 + 5x + -5x

Combine like terms: -144 + 144 = 0
144 + -24x + x2 = 0 + 5x + -5x
144 + -24x + x2 = 5x + -5x

Combine like terms: 5x + -5x = 0
144 + -24x + x2 = 0

Factor a trinomial.
(12 + -1x)(12 + -1x) = 0

Subproblem 1

Set the factor '(12 + -1x)' equal to zero and attempt to solve: Simplifying 12 + -1x = 0 Solving 12 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-12' to each side of the equation. 12 + -12 + -1x = 0 + -12 Combine like terms: 12 + -12 = 0 0 + -1x = 0 + -12 -1x = 0 + -12 Combine like terms: 0 + -12 = -12 -1x = -12 Divide each side by '-1'. x = 12 Simplifying x = 12

Subproblem 2

Set the factor '(12 + -1x)' equal to zero and attempt to solve: Simplifying 12 + -1x = 0 Solving 12 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-12' to each side of the equation. 12 + -12 + -1x = 0 + -12 Combine like terms: 12 + -12 = 0 0 + -1x = 0 + -12 -1x = 0 + -12 Combine like terms: 0 + -12 = -12 -1x = -12 Divide each side by '-1'. x = 12 Simplifying x = 12

Solution

x = {12, 12}

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