99x+101y=499,101x+99y=501thenx+y=?
A) 4 B) 0 C) 5 D) -5
Answers
Answered by
0
Answer:
The answer will be B) 0.
Similar questions
World Languages,
3 months ago
English,
3 months ago
English,
3 months ago
Social Sciences,
6 months ago
Accountancy,
6 months ago
Math,
11 months ago
Social Sciences,
11 months ago
Math,
11 months ago