-1350=-9x^2

Solution for -1350=-9x^2 equation:

Simplifying
-1350 = -9x2

Solving
-1350 = -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.
-1350 + 9x2 = -9x2 + 9x2

Combine like terms: -9x2 + 9x2 = 0
-1350 + 9x2 = 0

Add '1350' to each side of the equation.
-1350 + 1350 + 9x2 = 0 + 1350

Combine like terms: -1350 + 1350 = 0
0 + 9x2 = 0 + 1350
9x2 = 0 + 1350

Combine like terms: 0 + 1350 = 1350
9x2 = 1350

Divide each side by '9'.
x2 = 150

Simplifying
x2 = 150

Take the square root of each side:
x = {-12.247448714, 12.247448714}