Question

Hey, um i can't solve this math question can someone help me?
If 8-x=4, and 10+y=12, then x-y=
(A) 2
(B) 3
(C) 4
(D) 5
Don't give me the answer but help me figure out how to solve it. Thanks!

Answer 1

8-x=4 then x=4
10+y=12 then y=2

so x-y= 4-2=2

Answer 2

answer is A because 8-x=4 so u subtract the 8 and get -x=-4 and x=4. then for 10+x=12 subtract 10 and you get y=2..then subtract 4-2 and you get 2. so answer is A

Answer 3

Thank you both!

Answer 4

yea

Answer 5

pleasured to help :D:D

Answer 6

Hoblos can you look at my trig question please :(

Answer 7

where is it ?

Answer 8

Check my wall