1)-у=-3/7-2/5
-y=-15/35-14/35
-y=-29/35
y=29/35
2)a=-3 11/9-4 5/12
a=-3 44/36-4 15/36
a=-7 59/36=-8 23/36
3)b=2/3-2 4/11
b=22/33-2 12/33
b=-1 23/33
4)-x=2 5/8-1 4/15
-x=2 75/90-1 32/90
-x=1 43/90
x=-1 43/90
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
1)-у=-3/7-2/5
-y=-15/35-14/35
-y=-29/35
y=29/35
2)a=-3 11/9-4 5/12
a=-3 44/36-4 15/36
a=-7 59/36=-8 23/36
3)b=2/3-2 4/11
b=22/33-2 12/33
b=-1 23/33
4)-x=2 5/8-1 4/15
-x=2 75/90-1 32/90
-x=1 43/90
x=-1 43/90