Question

I need to know the answer to this problem asap please!

Answer 1

x = 2

Explanation:

12/7.5 = 1.6

x+6/2x+1 = 1.6

to find the value of x :

`(x+6)/(2x+1) = (1.6)/(1)`

x + 6 = 3.2x + 1.6

x - 3.2x = 1.6 - 6

- 2.2x = - 4.4

- x = - 4.4/2.2

- x = - 2

x = 2