35x^2-195x=90

Solution for 35x^2-195x=90 equation:

Simplifying
35x2 + -195x = 90

Reorder the terms:
-195x + 35x2 = 90

Solving
-195x + 35x2 = 90

Solving for variable 'x'.

Reorder the terms:
-90 + -195x + 35x2 = 90 + -90

Combine like terms: 90 + -90 = 0
-90 + -195x + 35x2 = 0

Factor out the Greatest Common Factor (GCF), '5'.
5(-18 + -39x + 7x2) = 0

Factor a trinomial.
5((-3 + -7x)(6 + -1x)) = 0

Ignore the factor 5.
Subproblem 1
Set the factor '(-3 + -7x)' equal to zero and attempt to solve:

Simplifying
-3 + -7x = 0

Solving
-3 + -7x = 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 + -7x = 0 + 3

Combine like terms: -3 + 3 = 0
0 + -7x = 0 + 3
-7x = 0 + 3

Combine like terms: 0 + 3 = 3
-7x = 3

Divide each side by '-7'.
x = -0.4285714286

Simplifying
x = -0.4285714286
Subproblem 2
Set the factor '(6 + -1x)' equal to zero and attempt to solve:

Simplifying
6 + -1x = 0

Solving
6 + -1x = 0

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

Add '-6' to each side of the equation.
6 + -6 + -1x = 0 + -6

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

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

Divide each side by '-1'.
x = 6

Simplifying
x = 6
Solution
x = {-0.4285714286, 6}