Question

find the missing number in the equation 1/5 x ? + 1/3 = 7/15

Answer 1

Answer:

X=2/3

Step-by-step explanation:

1/5x + 1/3= 7/15

(taking LCM on left side)

(3x + 5)/15 = 7/15

3x + 5 = 7

3x = 7-5

3x = 2

X = 2/3