Haha, he is expanding forever...
3-(4+(4)*(-2))+1
3-(4-8)+1
3-(-4)+1
3+4+1 = 8
first the *
78*85*97*62 = 39 872 820
63+91+83 = 237
Solution = 39 872 820 + 237 = 39 873 057
8x=200
so x=200/8 = 25
The smallest would be -0.79.