Simplify (x - y + 1) - (x + y - 1).-2x + 2y-2y + 22y - 22x - 2y + 2
1 answer:
Answer:
the answer is = -19x+21y+1
You might be interested in
Answer:
2 x 3 + 6 - 8
Step-by-step explanation:
2 x 3 = 6
6 + 6 = 12
12 - 8 = 4
:)
Answer:729
Step-by-step explanation:
81^3/2
(3^4)^3/2
3^6
729
Answer: 2nd one
Hard to explain
Pls give brainliest.
1 out of 5 games could be the answer
