Question

1)|m|*5/9-1 1/3=2
2)3,4|n|+0,45=3

Answer 1

1) 5/9m- 1  1/3 =2
5/9m= 2+1  1/3
5/9m= 3  1/3
m= 3 1/3 : 5/9 
m= 6

2) 3.4n + 0.45 = 3
3.4n=3-0.45
3.4n= 2.55
n= 2.55:3.4
n= 0.75