Question

10x+12y=14. 6x-8y=9​

Answer 1

Step-by-step explanation:

multiply eq 1 by 2

20x + 24y = 28 ---3

multiply eq 2 by 3

18x - 24y = 27 ----4

adding eq 1 & 2

38 x = 55

x = 55/ 38

put x in eq 3

20 × 55/38 + 24y = 28

28.98 + 24y = 28

24y = 28/28.98

24y = 0.97

y= 0.97/24

y = 0.04

put y in eq 3

20x + 24 × 0.04 = 27

20x + 0.96= 27

x = 27 - 0.96/29

x = 26.04/29

x = 0.08