6(2х+1/6)=5(2.4х+0.2)
12х+1=12х+1
12х-12х=1-1
х=0
2(9х+3)=3(1+6х)
18х+6=3+18х
18х-18х=3-6
х=-3
1) 39 * 97 = 3783
2) 4301 - 3783 = 518
3) 2378 + 12622 = 15000
4) 15000 : 300 = 50
5) 13056 : 32 = 408
6) 408 * 704 = 287232
7) 287232 + 518 = 287750
8) 287750 - 50 = 287700 - ответ