-7-10x^2=-997

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Solution for -7-10x^2=-997 equation: 


Simplifying
-7 + -10x2 = -997

Solving
-7 + -10x2 = -997

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + -10x2 = -997 + 7

Combine like terms: -7 + 7 = 0
0 + -10x2 = -997 + 7
-10x2 = -997 + 7

Combine like terms: -997 + 7 = -990
-10x2 = -990

Divide each side by '-10'.
x2 = 99

Simplifying
x2 = 99

Take the square root of each side:
x = {-9.949874371, 9.949874371}

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