15X^2-35+22=0

Solution for 15X^2-35+22=0 equation:

Simplifying
15X2 + -35 + 22 = 0

Reorder the terms:
-35 + 22 + 15X2 = 0

Combine like terms: -35 + 22 = -13
-13 + 15X2 = 0

Solving
-13 + 15X2 = 0

Solving for variable 'X'.

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

Add '13' to each side of the equation.
-13 + 13 + 15X2 = 0 + 13

Combine like terms: -13 + 13 = 0
0 + 15X2 = 0 + 13
15X2 = 0 + 13

Combine like terms: 0 + 13 = 13
15X2 = 13

Divide each side by '15'.
X2 = 0.8666666667

Simplifying
X2 = 0.8666666667

Take the square root of each side:
X = {-0.930949336, 0.930949336}