Question

A number is 15 more than than other .The sum of two number is 195.Find the number

Answer 1

Let no be x
Ac to ques
x+x+15=195
2x=180
X=90
So two no..r 90&105

Answer 2

Let the number be X, then the other number is X+15.
X+(X+15)=195
=>2X=180
=> X=90