-1-3x^2=-73

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Solution for -1-3x^2=-73 equation: 


Simplifying
-1 + -3x2 = -73

Solving
-1 + -3x2 = -73

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 + -3x2 = -73 + 1

Combine like terms: -1 + 1 = 0
0 + -3x2 = -73 + 1
-3x2 = -73 + 1

Combine like terms: -73 + 1 = -72
-3x2 = -72

Divide each side by '-3'.
x2 = 24

Simplifying
x2 = 24

Take the square root of each side:
x = {-4.898979486, 4.898979486}

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