0=15x^2-75x^2+60

Solution for 0=15x^2-75x^2+60 equation:

Simplifying
0 = 15x2 + -75x2 + 60

Reorder the terms:
0 = 60 + 15x2 + -75x2

Combine like terms: 15x2 + -75x2 = -60x2
0 = 60 + -60x2

Solving
0 = 60 + -60x2

Solving for variable 'x'.

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

Add '60x2' to each side of the equation.
0 + 60x2 = 60 + -60x2 + 60x2
Remove the zero:
60x2 = 60 + -60x2 + 60x2

Combine like terms: -60x2 + 60x2 = 0
60x2 = 60 + 0
60x2 = 60

Divide each side by '60'.
x2 = 1

Simplifying
x2 = 1

Take the square root of each side:
x = {-1, 1}