(-8) x (-7) - 14 = 42
-3 - (-8) - (-2) = -3 + 8 +2 = +7
3/4 minus 7/8 is -1/8.
7
-8 - (-7 + 1) = -8 - (-6) = -8 + 6 = -2
-8
10 minus 9/8 is 8 7/8
5/8 minus 8 is -7 3/8
8 - 15 = -7
(-4)-(-5)+(-8) =-4+5-8 = -7
9/10 minus 7/8 is 1/40
It is: 2/7 minus 5/8 is = -19/56