17-7x^2=3

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Solution for 17-7x^2=3 equation: 


Simplifying
17 + -7x2 = 3

Solving
17 + -7x2 = 3

Solving for variable 'x'.

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

Add '-17' to each side of the equation.
17 + -17 + -7x2 = 3 + -17

Combine like terms: 17 + -17 = 0
0 + -7x2 = 3 + -17
-7x2 = 3 + -17

Combine like terms: 3 + -17 = -14
-7x2 = -14

Divide each side by '-7'.
x2 = 2

Simplifying
x2 = 2

Take the square root of each side:
x = {-1.414213562, 1.414213562}

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