# Soulotion to equation if y is =15 when x=2 ,find y when x=8

1 answer

## Answers

Answer: The value of y for x = 8 is 60 .Step-by-step explanation:Given expression as : For x = 2 , y = 15Let the equation be written with constant k'So, y = k xOr, k = [tex]\dfrac{y}{x}[/tex]∴ k = [tex]\dfrac{15}{2}[/tex]Now, again For x = 8 equation can be written as y = k xOr, y = [tex]\dfrac{15}{2}[/tex] × 8Or, y = [tex]\frac{15\times 8}{2}[/tex]∴ y = 15 × 4I.e y = 60 Hence The value of y for x = 8 is 60 . Answer

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