(x-1)(x+6)=10x

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Solution for (x-1)(x+6)=10x equation:


Simplifying
(x + -1)(x + 6) = 10x

Reorder the terms:
(-1 + x)(x + 6) = 10x

Reorder the terms:
(-1 + x)(6 + x) = 10x

Multiply (-1 + x) * (6 + x)
(-1(6 + x) + x(6 + x)) = 10x
((6 * -1 + x * -1) + x(6 + x)) = 10x
((-6 + -1x) + x(6 + x)) = 10x
(-6 + -1x + (6 * x + x * x)) = 10x
(-6 + -1x + (6x + x2)) = 10x

Combine like terms: -1x + 6x = 5x
(-6 + 5x + x2) = 10x

Solving
-6 + 5x + x2 = 10x

Solving for variable 'x'.

Reorder the terms:
-6 + 5x + -10x + x2 = 10x + -10x

Combine like terms: 5x + -10x = -5x
-6 + -5x + x2 = 10x + -10x

Combine like terms: 10x + -10x = 0
-6 + -5x + x2 = 0

Factor a trinomial.
(-1 + -1x)(6 + -1x) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(6 + -1x)' equal to zero and attempt to solve: Simplifying 6 + -1x = 0 Solving 6 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -1x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -1x = 0 + -6 -1x = 0 + -6 Combine like terms: 0 + -6 = -6 -1x = -6 Divide each side by '-1'. x = 6 Simplifying x = 6

Solution

x = {-1, 6}

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