35x^2+18=57x

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Solution for 35x^2+18=57x equation:


Simplifying
35x2 + 18 = 57x

Reorder the terms:
18 + 35x2 = 57x

Solving
18 + 35x2 = 57x

Solving for variable 'x'.

Reorder the terms:
18 + -57x + 35x2 = 57x + -57x

Combine like terms: 57x + -57x = 0
18 + -57x + 35x2 = 0

Factor a trinomial.
(3 + -7x)(6 + -5x) = 0

Subproblem 1

Set the factor '(3 + -7x)' equal to zero and attempt to solve: Simplifying 3 + -7x = 0 Solving 3 + -7x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -7x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -7x = 0 + -3 -7x = 0 + -3 Combine like terms: 0 + -3 = -3 -7x = -3 Divide each side by '-7'. x = 0.4285714286 Simplifying x = 0.4285714286

Subproblem 2

Set the factor '(6 + -5x)' equal to zero and attempt to solve: Simplifying 6 + -5x = 0 Solving 6 + -5x = 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 + -5x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -5x = 0 + -6 -5x = 0 + -6 Combine like terms: 0 + -6 = -6 -5x = -6 Divide each side by '-5'. x = 1.2 Simplifying x = 1.2

Solution

x = {0.4285714286, 1.2}

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