2x^2+24x=-70

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Solution for 2x^2+24x=-70 equation:


Simplifying
2x2 + 24x = -70

Reorder the terms:
24x + 2x2 = -70

Solving
24x + 2x2 = -70

Solving for variable 'x'.

Reorder the terms:
70 + 24x + 2x2 = -70 + 70

Combine like terms: -70 + 70 = 0
70 + 24x + 2x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(35 + 12x + x2) = 0

Factor a trinomial.
2((7 + x)(5 + x)) = 0

Ignore the factor 2.

Subproblem 1

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

Subproblem 2

Set the factor '(5 + x)' equal to zero and attempt to solve: Simplifying 5 + x = 0 Solving 5 + x = 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 + x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + x = 0 + -5 x = 0 + -5 Combine like terms: 0 + -5 = -5 x = -5 Simplifying x = -5

Solution

x = {-7, -5}

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