Question

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

Answer 1

Answer:

Step-by-step explanation:

4x / 10 = 10/6 - 8

4x = 100 / 6 - 80

4x = 2 ( 50/3  - 40)

x = (50/3 - 40 ) / 2

x = 50 - 120  /3 * 1/2

x = -70 / 3 * 1/2

x = - 35 / 3

2x-7

2 * -35/3 - 7

-70 / 3- 7

= -91 / 3

Regards.............................