5x^2=-30+35x

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Solution for 5x^2=-30+35x equation:


Simplifying
5x2 = -30 + 35x

Solving
5x2 = -30 + 35x

Solving for variable 'x'.

Reorder the terms:
30 + -35x + 5x2 = -30 + 35x + 30 + -35x

Reorder the terms:
30 + -35x + 5x2 = -30 + 30 + 35x + -35x

Combine like terms: -30 + 30 = 0
30 + -35x + 5x2 = 0 + 35x + -35x
30 + -35x + 5x2 = 35x + -35x

Combine like terms: 35x + -35x = 0
30 + -35x + 5x2 = 0

Factor out the Greatest Common Factor (GCF), '5'.
5(6 + -7x + x2) = 0

Factor a trinomial.
5((1 + -1x)(6 + -1x)) = 0

Ignore the factor 5.

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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