the anwser should be 2-7
-(-1/7) <--- would become a positive.
5/7 + 1/7 = 6/7.
6/7 is your answer~
Answer:
1 : to make as if for the first time something already invented reinvent the wheel. 2 : to remake or redo completely. 3 : to bring into use again.
Explanation:
negative
wow
the second to last one*
