(128 + 49) - x = 28 x = x - (133 + 75) = 32 x = (163 - x) - 117 = 0 x = 145 - (x + 45)...

Question

(128 + 49) - x = 28 x =

x - (133 + 75) = 32 x =

(163 - x) - 117 = 0 x =

145 - (x + 45) = 50 x =

(39 + x) - 27 = 22 x =

44 - (22 + x) = 22 x =

78 - 16 - x = 41 x =

Answer 1

1) 177 - х =28х

177 = 29х

х=177\29

х= 6 целых 3\29

2) х-208=32х

х = -208\31

х=- 6 целых 24\31

3) 163 - х -117 = 0

46-х=0

х=46

4) 100-х =50х

х=100\51

х=1 целая 49\51

5)12+х=22х

х=12\21

6)22-х=22х

22=23х

х=22\23

7)62-х=41х

42х = 62

х=1 целая 20\42 = 1 целая 10\21

Answer 2

1) 177 - х =28х

177 = 29х

х=177\29

х= 6 целых 3\29

2) х-208=32х

х = -208\31

х=- 6 целых 24\31

3) 163 - х -117 = 0

46-х=0

х=46

4) 100-х =50х

х=100\51

х=1 целая 49\51

5)12+х=22х

х=12\21

6)22-х=22х

22=23х

х=22\23

7)62-х=41х

42х = 62

х=1 целая 20\42 = 1 целая 10/21