Question

If 8y=16^y+2, what is the value of y? a) -8 b) -4 c) -2 d) -1

Answer 1

Plug those numbers in for y
8 times (insert a,b,c,d)
Then write those down
16^(insert a,b,c,d) +2
Write those down and if they equal the same number that’s how you know.