If the sum of the numbers is 7, then the required numbers are 1 and 6
Solution:
Let there are two number one is smaller which we denote by ‘a’ and a larger number which we denote by ‘b’
According to the first statement of the question ,
⇒ smaller number is five less than larger number. Hence we get,
⇒ a = b - 5 ---- eqn 1
Also given that sum of numbers is 7
⇒ a + b = 7 ---- eqn 2
Plug in the value of "a" from eqn 1 into eqn 2
⇒ b - 5 + b = 7
⇒ 2b = 12
⇒ b = 6
Substituting "b = 6" in eqn 1 to get value of "a"
⇒ a = 6 - 5 = 1
Hence the required numbers are 1 and 6
