Sum of Raju and Ravi age is 1 less than Ramu After one year Sum of Raju and Ravi age is equal to Ram......

Sum of Raju and Ravi age is 1 less than Ramu. After one year Sum of Raju and Ravi age is equal to Ramu’s age. After another year Sum of Raju and Ravi is 1 more than Ramu’s age. If the sum of Raju, Ravi and Ramu’s age is 23. Then what is the age of Ramu?

X+Y+Z = 23
X+Y+1 = Z
Z = 12

By: Manpreet kaur