-8976/132=68 - 8551/503=17 - 2232/248=9
792 503 2232
____ ____ ____
-1056 -3521 0
1056 3521
____ ____
0 0
-5904/492=12 -9025/361=25
492 722
____ ____
-984 -1805
984 1805
___ ____
0 0
Х-80=320-60
х=320-60+80
х=340
110-х=90-28
-х=90-28-110
х=48
450-в=984-700
-в= 984-700-450
в=166
<span> a-b+8, если 2a=18+2b
2a-2b=18
b-b=9
a-b+8=9+8=17</span>