-1-9x^2=-901

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Solution for -1-9x^2=-901 equation: 


Simplifying
-1 + -9x2 = -901

Solving
-1 + -9x2 = -901

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + -9x2 = -901 + 1

Combine like terms: -1 + 1 = 0
0 + -9x2 = -901 + 1
-9x2 = -901 + 1

Combine like terms: -901 + 1 = -900
-9x2 = -900

Divide each side by '-9'.
x2 = 100

Simplifying
x2 = 100

Take the square root of each side:
x = {-10, 10}

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