Question

y-10=-4

Answer 1

y=6

Answer 2

i need it worked out

Answer 3

lol
y-10=-4
y-10+10=-4+10
y=6

Answer 4

y=-4+10, y=6

Answer 5

8=6+x

Answer 6

please don't ask questions in questions. ask them separately.
btw though...
8=6+x
8-6=x
2=x
=>x=2

Answer 7

<<< is confusing

Answer 8

not to be harsh, but ask ur questions there, end of story. don't ask multiple questions in one thread