Question

Решите уравнения
1) 1/2х = 3,
2) 3/4х = 1/2
3) 0,3х=6
4) 1,3х= -1,69
5)0,7 =49,
6) 10х=0,5

Answer 1

1) х = 3 : 1/2 = 6
2) х= 1/2 : 3/4 = 2/3
3) х= 6:0.3 = 20
4) х= - 1.69 : 1.3 = - 1.3
5) х= 49 : 0.7 = 70
6) х= 0.5 : 10 = 0.05

Answer 2

1) 6
2) 2/3
3) 20
4) -1.3
5) 0.7x=49
x=70
6) 0.05