9=6x^2-x+2

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Solution for 9=6x^2-x+2 equation: 


Simplifying
9 = 6x2 + -1x + 2

Reorder the terms:
9 = 2 + -1x + 6x2

Solving
9 = 2 + -1x + 6x2

Solving for variable 'x'.

Combine like terms: 9 + -2 = 7
7 + x + -6x2 = 2 + -1x + 6x2 + -2 + x + -6x2

Reorder the terms:
7 + x + -6x2 = 2 + -2 + -1x + x + 6x2 + -6x2

Combine like terms: 2 + -2 = 0
7 + x + -6x2 = 0 + -1x + x + 6x2 + -6x2
7 + x + -6x2 = -1x + x + 6x2 + -6x2

Combine like terms: -1x + x = 0
7 + x + -6x2 = 0 + 6x2 + -6x2
7 + x + -6x2 = 6x2 + -6x2

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

Factor a trinomial.
(7 + -6x)(1 + x) = 0


Subproblem 1
Set the factor '(7 + -6x)' equal to zero and attempt to solve:

Simplifying
7 + -6x = 0

Solving
7 + -6x = 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 + -6x = 0 + -7

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

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

Divide each side by '-6'.
x = 1.166666667

Simplifying
x = 1.166666667

Subproblem 2
Set the factor '(1 + x)' equal to zero and attempt to solve:

Simplifying
1 + x = 0

Solving
1 + x = 0

Move all terms containing x to the left, all other terms to the right.

Add '-1' to each side of the equation.
1 + -1 + x = 0 + -1

Combine like terms: 1 + -1 = 0
0 + x = 0 + -1
x = 0 + -1

Combine like terms: 0 + -1 = -1
x = -1

Simplifying
x = -1
Solution
x = {1.166666667, -1}

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