Question

URGENT

If 10x/6-8=4x/10 then the numerical value of 2x-7

OPTIONS

A) 19/13

B) (13/19)

C) 0

D) 13/19

Answer 1

Answer:

10x/6-8=4x/10

10x/6-4x/10=8

5x/3-2x/5= 8

now take LCM of 3 Nd 5 Nd solve

25x- 6x/ 15= 8

19X= 8×15

X= 120/19

2x-7= 2×120/19-7

= 240/19-7

= 240/19-133/19

= 107/19

Step-by-step explanation:

i think this question is wrong the question should be X- 7.... according to option