-12x^2-35x=18

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


Simplifying
-12x2 + -35x = 18

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

Solving
-35x + -12x2 = 18

Solving for variable 'x'.

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

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

Factor out the Greatest Common Factor (GCF), '-1'.
-1(18 + 35x + 12x2) = 0

Factor a trinomial.
-1((9 + 4x)(2 + 3x)) = 0

Ignore the factor -1.

Subproblem 1

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

Subproblem 2

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

Solution

x = {-2.25, -0.6666666667}

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