0.6x^2=9x^2-1.7

Solution for 0.6x^2=9x^2-1.7 equation:

Simplifying
0.6x2 = 9x2 + -1.7

Reorder the terms:
0.6x2 = -1.7 + 9x2

Solving
0.6x2 = -1.7 + 9x2

Solving for variable 'x'.

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

Add '-9x2' to each side of the equation.
0.6x2 + -9x2 = -1.7 + 9x2 + -9x2

Combine like terms: 0.6x2 + -9x2 = -8.4x2
-8.4x2 = -1.7 + 9x2 + -9x2

Combine like terms: 9x2 + -9x2 = 0
-8.4x2 = -1.7 + 0
-8.4x2 = -1.7

Divide each side by '-8.4'.
x2 = 0.2023809524

Simplifying
x2 = 0.2023809524

Take the square root of each side:
x = {-0.449867705, 0.449867705}