-1/5 minus -2/7 is 3/35
2 minus 5 is -3, sooo your answer should be negative 3 over 7.
The solution to three minus negative one over two plus seven is 21/2. In decimal form, the solution is 10.5.
negative 2 over 6
because both are minus and minus and minus is below zero, it would be 2 further below zero, -7-2=9
(-7)-(+2)=-5
-15633
11/2 or 5 and a half.