30x^2+5x=60

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Solution for 30x^2+5x=60 equation:


Simplifying
30x2 + 5x = 60

Reorder the terms:
5x + 30x2 = 60

Solving
5x + 30x2 = 60

Solving for variable 'x'.

Reorder the terms:
-60 + 5x + 30x2 = 60 + -60

Combine like terms: 60 + -60 = 0
-60 + 5x + 30x2 = 0

Factor out the Greatest Common Factor (GCF), '5'.
5(-12 + x + 6x2) = 0

Factor a trinomial.
5((-3 + -2x)(4 + -3x)) = 0

Ignore the factor 5.

Subproblem 1

Set the factor '(-3 + -2x)' equal to zero and attempt to solve: Simplifying -3 + -2x = 0 Solving -3 + -2x = 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 + -2x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -2x = 0 + 3 -2x = 0 + 3 Combine like terms: 0 + 3 = 3 -2x = 3 Divide each side by '-2'. x = -1.5 Simplifying x = -1.5

Subproblem 2

Set the factor '(4 + -3x)' equal to zero and attempt to solve: Simplifying 4 + -3x = 0 Solving 4 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -3x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -3x = 0 + -4 -3x = 0 + -4 Combine like terms: 0 + -4 = -4 -3x = -4 Divide each side by '-3'. x = 1.333333333 Simplifying x = 1.333333333

Solution

x = {-1.5, 1.333333333}

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