12x^2+18=35x

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Solution for 12x^2+18=35x equation:


Simplifying
12x2 + 18 = 35x

Reorder the terms:
18 + 12x2 = 35x

Solving
18 + 12x2 = 35x

Solving for variable 'x'.

Reorder the terms:
18 + -35x + 12x2 = 35x + -35x

Combine like terms: 35x + -35x = 0
18 + -35x + 12x2 = 0

Factor a trinomial.
(2 + -3x)(9 + -4x) = 0

Subproblem 1

Set the factor '(2 + -3x)' equal to zero and attempt to solve: Simplifying 2 + -3x = 0 Solving 2 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -3x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -3x = 0 + -2 -3x = 0 + -2 Combine like terms: 0 + -2 = -2 -3x = -2 Divide each side by '-3'. x = 0.6666666667 Simplifying x = 0.6666666667

Subproblem 2

Set the factor '(9 + -4x)' equal to zero and attempt to solve: Simplifying 9 + -4x = 0 Solving 9 + -4x = 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 + -4x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -4x = 0 + -9 -4x = 0 + -9 Combine like terms: 0 + -9 = -9 -4x = -9 Divide each side by '-4'. x = 2.25 Simplifying x = 2.25

Solution

x = {0.6666666667, 2.25}

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