20/x+y=2 and 3/x-y =7 and 8/x-y-15/x+y=5
Answers
Answered by
0
Answer:
5×5 amd 2+2 18×8 ¤ 394 answer i hope i helps
Step-by-step explanation:
good ok
Similar questions
Social Sciences,
8 months ago
Science,
8 months ago
Social Sciences,
8 months ago
Physics,
1 year ago