Question

HELP PLEASE I NEED IT ASAP IT WILL MEAN A LOT TO ME!! PLEASE

Answer 1

Answer:

1: $x=3\sqrt{8+y^{2} }$ and the same, but its -3 instead of 3

2: x=9-3y

Answer 2

Answer:

2 one x=9−3y

1 one I don't know