Question

Make X the subject :))

Answer 1

`x = (3 + 8y)/(y - 1)`

Explanation:

`y = (x + 3 )/(x - 8)`

Cross multiply,

y(x - 8) = x +3

yx - 8y = x + 3

yx - 8y -x = 3

yx - x = 3 + 8y

(y - 1)x = 3 +8y

`x = (3 + 8y)/(y - 1)`