7x^2+19x=6

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Solution for 7x^2+19x=6 equation:


Simplifying
7x2 + 19x = 6

Reorder the terms:
19x + 7x2 = 6

Solving
19x + 7x2 = 6

Solving for variable 'x'.

Reorder the terms:
-6 + 19x + 7x2 = 6 + -6

Combine like terms: 6 + -6 = 0
-6 + 19x + 7x2 = 0

Factor a trinomial.
(-3 + -1x)(2 + -7x) = 0

Subproblem 1

Set the factor '(-3 + -1x)' equal to zero and attempt to solve: Simplifying -3 + -1x = 0 Solving -3 + -1x = 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 + -1x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1x = 0 + 3 -1x = 0 + 3 Combine like terms: 0 + 3 = 3 -1x = 3 Divide each side by '-1'. x = -3 Simplifying x = -3

Subproblem 2

Set the factor '(2 + -7x)' equal to zero and attempt to solve: Simplifying 2 + -7x = 0 Solving 2 + -7x = 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 + -7x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -7x = 0 + -2 -7x = 0 + -2 Combine like terms: 0 + -2 = -2 -7x = -2 Divide each side by '-7'. x = 0.2857142857 Simplifying x = 0.2857142857

Solution

x = {-3, 0.2857142857}

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