(x^2)-55*x=-750

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Solution for (x^2)-55*x=-750 equation:


Simplifying
(x2) + -55x = -750
x2 + -55x = -750

Reorder the terms:
-55x + x2 = -750

Solving
-55x + x2 = -750

Solving for variable 'x'.

Reorder the terms:
750 + -55x + x2 = -750 + 750

Combine like terms: -750 + 750 = 0
750 + -55x + x2 = 0

Factor a trinomial.
(25 + -1x)(30 + -1x) = 0

Subproblem 1

Set the factor '(25 + -1x)' equal to zero and attempt to solve: Simplifying 25 + -1x = 0 Solving 25 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-25' to each side of the equation. 25 + -25 + -1x = 0 + -25 Combine like terms: 25 + -25 = 0 0 + -1x = 0 + -25 -1x = 0 + -25 Combine like terms: 0 + -25 = -25 -1x = -25 Divide each side by '-1'. x = 25 Simplifying x = 25

Subproblem 2

Set the factor '(30 + -1x)' equal to zero and attempt to solve: Simplifying 30 + -1x = 0 Solving 30 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-30' to each side of the equation. 30 + -30 + -1x = 0 + -30 Combine like terms: 30 + -30 = 0 0 + -1x = 0 + -30 -1x = 0 + -30 Combine like terms: 0 + -30 = -30 -1x = -30 Divide each side by '-1'. x = 30 Simplifying x = 30

Solution

x = {25, 30}

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