-15x^2+27=

Solution for -15x^2+27= equation:

Simplifying
-15x2 + 27 = 0

Reorder the terms:
27 + -15x2 = 0

Solving
27 + -15x2 = 0

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -27 + -15x2 = 0 + -27

Combine like terms: 27 + -27 = 0
0 + -15x2 = 0 + -27
-15x2 = 0 + -27

Combine like terms: 0 + -27 = -27
-15x2 = -27

Divide each side by '-15'.
x2 = 1.8

Simplifying
x2 = 1.8

Take the square root of each side:
x = {-1.341640787, 1.341640787}