Question

find two numbers such that one of them exceeds the other by 18and their sum is 92

Answer 1

X+X+18=92........HERE U CAN GET X..

Answer 2

let the two nos. be x and y
Now according to the question
x + y = 92 ---------- equation 1)
x = y + 18 ----------- equation 2)
substitute equation 2 in one
y + 18 + y = 92
2y = 92 - 18
2y = 74
y = 74 ÷ 2
y = 37
x = y + 18
x = 37 + 18
x = 55

Hope it helps you.