(y^2)-((4x^2)/196)

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Solution for (y^2)-((4x^2)/196) equation: 


x in (-oo:+oo)

y^2-((4*x^2)/196) = 0

(-1/49)*x^2+y^2 = 0

-1/49*x^2 = -y^2 // : -1/49

x^2 = 49*y^2

x^2 = 49*y^2 // ^ 1/2

abs(x) = 7*y

x = 7*y or x = -(7*y)

x in { 7*y, -(7*y) }

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