To determine the value of y when x is 8, we need more information about the relationship between x and y. Without a specific equation or context provided, it is impossible to calculate the value of y when x is 8. In mathematical terms, we need an equation or function that relates x and y in order to solve for y when x equals 8.
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Well, darling, if the value of y is a big fat mystery, I can't just wave a magic wand and make it appear. You're gonna need to provide me with some more information or an equation to work with. I may be sassy, but I'm not a mind reader!
The relationship has to be defined further to answer as it could represent any number. For example if y-x=12 y would equal 20.
8x = 6y (8/6)x = y (4/3)x = y Let x = 3, 6, and 9, then y = 4, 8, and 12. So that for any value of x, you will find a correspoinding value for y.
y is 2/3.
If you mean: -9x+4y = 8 and -3x+y = 4 then the solutions are x = -8/3 and y = -4
x+y=12 x-y =4 x=12-4 =8 8+y=12 y=12-8 =4 so x=8 y=4 8+4=12 8-4=4
x = 8y = -42x - y = 2(8) - (-4) = 16 + 4 = 20