Ответ:
103.
х-3/34=5/34
х=5/34+3/34
х=8/34=4/17
8/34-3/34=5/34
5/34=5/34
36/77-у=19/77
у=36/77-19/77
у=17/77
36/77-17/77=19/77
19/77=19/77
z+15/24=23/24
z=23/24-15/24
z=8/24=1/3
8/24+15/24=23/24
23/24=23/24
14/87+p=80/87
p=80/87-14/87
p=66/87
14/87+66/87=80/87
80/87=80/87
104.
17/35-x=8/35+3/35
17/35-x=11/35
x=17/35-11/35
x=6/35
17/35-6/35=8/35+3/35
11/35=11/35
y-17/21=19/21-16/21
y-17/21=3/21
y=3/21+17/21
y=20/21
20/21-17/21=19/21-16/21
3/21=3/21
1/7=1/7
z+35/49=41/49+39/49
z+35/49=80/49
z=80/49-35/49
z=45/49
45/49+35/49=41/49+39/49
80/49=80/49
107.
z+12/23=17/23
z=17/23-12/23
z=5/23
5/23+12/23=17/23
17/23=17/23
27/45-x=18/45+3/45
27/45-x=21/45
x=27/45-21/45
x=6/45=2/15
27/45-6/45=18/45+3/45
21/45=21/45
y-7/13=12/13-3/13
y-7/13=9/13
y=9/13+7/13
y=16/13=1 3/13
16/13-7/13=12/13-3/13
9/13=9/13
Пошаговое объяснение:
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
103.
х-3/34=5/34
х=5/34+3/34
х=8/34=4/17
8/34-3/34=5/34
5/34=5/34
36/77-у=19/77
у=36/77-19/77
у=17/77
36/77-17/77=19/77
19/77=19/77
z+15/24=23/24
z=23/24-15/24
z=8/24=1/3
8/24+15/24=23/24
23/24=23/24
14/87+p=80/87
p=80/87-14/87
p=66/87
14/87+66/87=80/87
80/87=80/87
104.
17/35-x=8/35+3/35
17/35-x=11/35
x=17/35-11/35
x=6/35
17/35-6/35=8/35+3/35
11/35=11/35
y-17/21=19/21-16/21
y-17/21=3/21
y=3/21+17/21
y=20/21
20/21-17/21=19/21-16/21
3/21=3/21
1/7=1/7
z+35/49=41/49+39/49
z+35/49=80/49
z=80/49-35/49
z=45/49
45/49+35/49=41/49+39/49
80/49=80/49
107.
z+12/23=17/23
z=17/23-12/23
z=5/23
5/23+12/23=17/23
17/23=17/23
27/45-x=18/45+3/45
27/45-x=21/45
x=27/45-21/45
x=6/45=2/15
27/45-6/45=18/45+3/45
21/45=21/45
y-7/13=12/13-3/13
y-7/13=9/13
y=9/13+7/13
y=16/13=1 3/13
16/13-7/13=12/13-3/13
9/13=9/13
Пошаговое объяснение: