-1(x)=6x^2-2x-1

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Solution for -1(x)=6x^2-2x-1 equation: 


Simplifying
-1(x) = 6x2 + -2x + -1

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

Solving
-1x = -1 + -2x + 6x2

Solving for variable 'x'.

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

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

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

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

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

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

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


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

Simplifying
1 + -2x = 0

Solving
1 + -2x = 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 + -2x = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -2x = 0 + -1
-2x = 0 + -1

Combine like terms: 0 + -1 = -1
-2x = -1

Divide each side by '-2'.
x = 0.5

Simplifying
x = 0.5

Subproblem 2
Set the factor '(1 + 3x)' equal to zero and attempt to solve:

Simplifying
1 + 3x = 0

Solving
1 + 3x = 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 + 3x = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 3x = 0 + -1
3x = 0 + -1

Combine like terms: 0 + -1 = -1
3x = -1

Divide each side by '3'.
x = -0.3333333333

Simplifying
x = -0.3333333333
Solution
x = {0.5, -0.3333333333}

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