12-2x = -2(y-x) find x pls show me how u did it lol

Do graduates from uf tend to have a higher income than students at fsu, five years after graduation? a random sample of 100 graduates was taken from both schools. let muf be the population mean salary at uf and let mufsu be the population mean salary at fsu. how should we write the alternative hypothesis?

Find the value of x. give reasons to justify your solutions! c ∈ ae

How to write four times a number,minus 6,is equal to theee times the number+8 as an equqtion