42x^2-50x+8=0

Solution for 42x^2-50x+8=0 equation:

Simplifying
42x2 + -50x + 8 = 0

Reorder the terms:
8 + -50x + 42x2 = 0

Solving
8 + -50x + 42x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2'.
2(4 + -25x + 21x2) = 0

Factor a trinomial.
2((4 + -21x)(1 + -1x)) = 0

Ignore the factor 2.
Subproblem 1
Set the factor '(4 + -21x)' equal to zero and attempt to solve:

Simplifying
4 + -21x = 0

Solving
4 + -21x = 0

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

Add '-4' to each side of the equation.
4 + -4 + -21x = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -21x = 0 + -4
-21x = 0 + -4

Combine like terms: 0 + -4 = -4
-21x = -4

Divide each side by '-21'.
x = 0.1904761905

Simplifying
x = 0.1904761905
Subproblem 2
Set the factor '(1 + -1x)' equal to zero and attempt to solve:

Simplifying
1 + -1x = 0

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

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

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

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

Simplifying
x = 1
Solution
x = {0.1904761905, 1}