Question

These are answers
1 : k= -3
2 : x=4,y=1
3 : x=3,y=0
4 : p=9/7,q=8/7
5 : x=1,y=-1
6 : x=2,y=1
7 : x=-1,y=1
8 : u/1/5,v=-3/10
9 : x=-2.8,y=-2.3
10 : x=2,y=-3
11: x=26/3,y=-8/3
12:(i) x=10,y=4
(ii)x=20,y=12
13:(i)x=-1/2,y=1/2
(ii)x=1/14,y=1/6
14:(i)x=2,y=1
(ii)×=2,y=1
15:×=3,y=2;p=4/3​

Answer 1

Answer:

Step-by-step explanation:

Question

These are answers

1 : k= -3

2 : x=4,y=1

3 : x=3,y=0

4 : p=9/7,q=8/7

5 : x=1,y=-1

6 : x=2,y=1

7 : x=-1,y=1

8 : u/1/5,v=-3/10

9 : x=-2.8,y=-2.3

10 : x=2,y=-3

11: x=26/3,y=-8/3

12:(i) x=10,y=4

(ii)x=20,y=12

13:(i)x=-1/2,y=1/2

(ii)x=1/14,y=1/6

14:(i)x=2,y=1

(ii)×=2,y=1

15:×=3,y=2;p=4/3​