Question

1) Set up an equation for each of the following case
v. Sum of two numbers is 39. The greater number is 7 more than the smaller number.
(Hint: Take the smaller number to be n.)​

Answer 1

Step-by-step explanation:

let the no.s are n,n+7

n+n+7=39

2n+7=39

2n=39-7

2n=32

n=32/2

=16

the no.s are 16 and 16+7 =23