Respuesta :

amerilnoron95

Answer;

x² = 42 - 2

3

Step-by-step explanation:

#carryonlearning

devishri1977

Answer:

Step-by-step explanation:

y² - 3x² = 6

Subtract y² from both sides

-3x² = 6 - y²

Divide by -3

[tex]\frac{-3x^{2}}{-3}=\frac{6-y^{2}}{-3}\\\\x^{2}=\frac{y^{2}-6}{3}[/tex]

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