Question

(0.8+0.7x)/x= 0.86
find the value of x​

Answer 1

Answer:

0.8+0.7x/x=0.86

0.8+0.7x=0.86x. (multiply by 10)

8+7x=8.6x

8=8.6x-7x

8=1.6x

x=80/16=5

Answer 2

5 is correct answer

0.8+0.7x/x= 0.86

0.8+0.7x=0.86x

0.8=0.86x-0.7x

0.8=0.16x

0.16x=0.8

x=5