y/2y-7

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Solution for y/2y-7 equation: 


y in (-oo:+oo)

(y/2)*y-7 = 0

1/2*y^2 = 7 // : 1/2

y^2 = 14

y^2 = 14 // ^ 1/2

abs(y) = 14^(1/2)

y = 14^(1/2) or y = -14^(1/2)

y in { 14^(1/2), -14^(1/2) }

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