0=5x^2+7x-6

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Solution for 0=5x^2+7x-6 equation:


Simplifying
0 = 5x2 + 7x + -6

Reorder the terms:
0 = -6 + 7x + 5x2

Solving
0 = -6 + 7x + 5x2

Solving for variable 'x'.

Combine like terms: 0 + 6 = 6
6 + -7x + -5x2 = -6 + 7x + 5x2 + 6 + -7x + -5x2

Reorder the terms:
6 + -7x + -5x2 = -6 + 6 + 7x + -7x + 5x2 + -5x2

Combine like terms: -6 + 6 = 0
6 + -7x + -5x2 = 0 + 7x + -7x + 5x2 + -5x2
6 + -7x + -5x2 = 7x + -7x + 5x2 + -5x2

Combine like terms: 7x + -7x = 0
6 + -7x + -5x2 = 0 + 5x2 + -5x2
6 + -7x + -5x2 = 5x2 + -5x2

Combine like terms: 5x2 + -5x2 = 0
6 + -7x + -5x2 = 0

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

Subproblem 1

Set the factor '(3 + -5x)' equal to zero and attempt to solve: Simplifying 3 + -5x = 0 Solving 3 + -5x = 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 + -5x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -5x = 0 + -3 -5x = 0 + -3 Combine like terms: 0 + -3 = -3 -5x = -3 Divide each side by '-5'. x = 0.6 Simplifying x = 0.6

Subproblem 2

Set the factor '(2 + x)' equal to zero and attempt to solve: Simplifying 2 + x = 0 Solving 2 + x = 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 + x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + x = 0 + -2 x = 0 + -2 Combine like terms: 0 + -2 = -2 x = -2 Simplifying x = -2

Solution

x = {0.6, -2}

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