Question

plzzzzzz help me in this question ​

Answer 1

Answer:

proof

Step-by-step explanation:

here is your ans. mate

Answer 2

Step-by-step explanation:

2x+5y=17. .........(1)

5x+3y=14. ..........(2)

Multiply equation (1) by 3

6x+15y=51. ............(3)

Multiply equation (2)by 5

25x+15y=70 ...........(4)

Subtracting equation (3) from (4)

25x+15y=70

-6x-15y=-51

19x. =19

x=19/19

x=1

put x=1 in equation (1)

2×1+5y=17

2+5y=17

5y=17-2

5y=15

y=15/5

y=3

(x,y)=(1,3)

Hope this will help U......