x(5x-26)=63

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Solution for x(5x-26)=63 equation:


Simplifying
x(5x + -26) = 63

Reorder the terms:
x(-26 + 5x) = 63
(-26 * x + 5x * x) = 63
(-26x + 5x2) = 63

Solving
-26x + 5x2 = 63

Solving for variable 'x'.

Reorder the terms:
-63 + -26x + 5x2 = 63 + -63

Combine like terms: 63 + -63 = 0
-63 + -26x + 5x2 = 0

Factor a trinomial.
(-9 + -5x)(7 + -1x) = 0

Subproblem 1

Set the factor '(-9 + -5x)' equal to zero and attempt to solve: Simplifying -9 + -5x = 0 Solving -9 + -5x = 0 Move all terms containing x to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + -5x = 0 + 9 Combine like terms: -9 + 9 = 0 0 + -5x = 0 + 9 -5x = 0 + 9 Combine like terms: 0 + 9 = 9 -5x = 9 Divide each side by '-5'. x = -1.8 Simplifying x = -1.8

Subproblem 2

Set the factor '(7 + -1x)' equal to zero and attempt to solve: Simplifying 7 + -1x = 0 Solving 7 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1x = 0 + -7 -1x = 0 + -7 Combine like terms: 0 + -7 = -7 -1x = -7 Divide each side by '-1'. x = 7 Simplifying x = 7

Solution

x = {-1.8, 7}

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