Question

A number whan added to it's two thirds is equals to 55. find the number​

Answer 1

Answer:

33

Step-by-step explanation:

x + (2x/3) = 55

= (3x + 2x)/3 = 55

= 5x/3 = 55

Multiplying both side by (3/5) = (5x/3) × (3/5) = 55 × (3/5) = x= 11 × 3 = x = 33

∴ The required number is 33

Answer 2

Answer:

let the number x

Step-by-step explanation:

solution:

x+(2\3)x=55

3x+2x=55(3)

5x=165

x=165\5

x=33

proof:

33+(2\3)33

33+2(11)

33+22

55

hence proved that the number is 33