Question

Номер 222 ( только 2,4,6)

Answer 1

2) 6.3x=(7*9)/5

6.3x=12.6

x=2

4)17x=(3.4*4.5)/9

17x=1.7

x=0.1

6)1.5x=(9*4)/8

1.5x=4.5

x=3