Question

3mn, - Smn, 8mn, - 4mn
(3y + 5y-4) - (8y-y2-4)
1-8tz, 3tz - z, 2-1
- Tmn + 5, 12mn + 2, 9mn - 8, -2mn-3
Sa+b-3, b-a+3, a-b+3
14x + 10y - 12xy - 13, 18 - 7x - 10y + 8xy, 4xy
5m - 7n, 3n - 4m + 2, 2m - 3mn - 5
4xły, - 3xy?, -5xy”, 5x”y​

Answer 1

Answer:

+10y is your answer

plz post easy questions