-5x^2-3=77

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Solution for -5x^2-3=77 equation:


Simplifying
-5x2 + -3 = 77

Reorder the terms:
-3 + -5x2 = 77

Solving
-3 + -5x2 = 77

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + -5x2 = 77 + 3

Combine like terms: -3 + 3 = 0
0 + -5x2 = 77 + 3
-5x2 = 77 + 3

Combine like terms: 77 + 3 = 80
-5x2 = 80

Divide each side by '-5'.
x2 = -16

Simplifying
x2 = -16

Reorder the terms:
16 + x2 = -16 + 16

Combine like terms: -16 + 16 = 0
16 + x2 = 0

The solution to this equation could not be determined.

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