2x^2+60-14x=180

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Solution for 2x^2+60-14x=180 equation:


Simplifying
2x2 + 60 + -14x = 180

Reorder the terms:
60 + -14x + 2x2 = 180

Solving
60 + -14x + 2x2 = 180

Solving for variable 'x'.

Reorder the terms:
60 + -180 + -14x + 2x2 = 180 + -180

Combine like terms: 60 + -180 = -120
-120 + -14x + 2x2 = 180 + -180

Combine like terms: 180 + -180 = 0
-120 + -14x + 2x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-60 + -7x + x2) = 0

Factor a trinomial.
2((-5 + -1x)(12 + -1x)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-5 + -1x)' equal to zero and attempt to solve: Simplifying -5 + -1x = 0 Solving -5 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -1x = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1x = 0 + 5 -1x = 0 + 5 Combine like terms: 0 + 5 = 5 -1x = 5 Divide each side by '-1'. x = -5 Simplifying x = -5

Subproblem 2

Set the factor '(12 + -1x)' equal to zero and attempt to solve: Simplifying 12 + -1x = 0 Solving 12 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-12' to each side of the equation. 12 + -12 + -1x = 0 + -12 Combine like terms: 12 + -12 = 0 0 + -1x = 0 + -12 -1x = 0 + -12 Combine like terms: 0 + -12 = -12 -1x = -12 Divide each side by '-1'. x = 12 Simplifying x = 12

Solution

x = {-5, 12}

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