Question

9-y+8/8=3

Answer 1

do you mean \[9-(y+8)/8=3\]?

Answer 2

no y+8 is over 8

Answer 3

so, 9-(y+8)/8=3
first subtract 3 from both sides
9-3-(y+8)/8=3-3
6-(y+8)/8=0
then add (y+8)/8 to both sides
6=(y+8)/8
multiply both sides by 8
48=y+8
y=40

Answer 4

thank you

Answer 5

72-y-8=24
72-32=y
y=40