Question

1-0*1-0+1-1-1*0*1*1*1+1+1-1-5

Answer 1

Hey,
Ur answer is here,
-3
Hope it helps you ☺️

Answer 2

1-0*1-0+1-1-1*0*1*1*1+1+1-1-5
1 -0 -0 + 1 -1 - 1 x0 x 1 x1 x 1 + 1 + 1 -1 -5 
0 x 0  x 1 x 1 x1 -5 
0 x 0 = 0