I don't understand your question fully, try to list your full problem in the future and maybe people will be able to better help you.
-7+1/-4+2 is -6/-2 which is 3
Answer:
so all the - 3's, all the -1's then all the 2's 3's then the 5's fro the greatets
Step-by-step explanation:
First you have to make 7 a fraction, every fraction with the denominator 1 is a whole number, so 7 should be 7/1,
7/1×2/3
=14/3
=4 2/3
answer=4 2/3
hope this helps....