16x^2-65x+66=0

Solution for 16x^2-65x+66=0 equation:

Simplifying
16x2 + -65x + 66 = 0

Reorder the terms:
66 + -65x + 16x2 = 0

Solving
66 + -65x + 16x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(2 + -1x)(33 + -16x) = 0

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

Simplifying
2 + -1x = 0

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

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

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

Divide each side by '-1'.
x = 2

Simplifying
x = 2
Subproblem 2
Set the factor '(33 + -16x)' equal to zero and attempt to solve:

Simplifying
33 + -16x = 0

Solving
33 + -16x = 0

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

Add '-33' to each side of the equation.
33 + -33 + -16x = 0 + -33

Combine like terms: 33 + -33 = 0
0 + -16x = 0 + -33
-16x = 0 + -33

Combine like terms: 0 + -33 = -33
-16x = -33

Divide each side by '-16'.
x = 2.0625

Simplifying
x = 2.0625
Solution
x = {2, 2.0625}