



 
Jade, You found the first two values, if x=2 y=16 and if x=3 y=1, by substituting into the equation. Let's do another.
But you asked "if y=2 what is x?" Let me change the number and ask "if y=5 what is x?" Again you substitute into the equation but substitute for y not x.
What is x when y = 2? Penny  


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