86-37+8-10

To solve the expression \( 86 - 37 + 8 - 10 \), follow the order of operations:

1. \( 86 - 37 = 49 \)
2. \( 49 + 8 = 57 \)
3. \( 57 - 10 = 47 \)

Thus, \( 86 - 37 + 8 - 10 = 47 \).