Question

the sum of 2 number is 43 and the different is 7. Find the number​

Answer 1

Answer:

the two no. are 25 and 18

Step-by-step explanation:

let, x and y be that unknown two no.

then,

x + y = 43 ----- (i) ,&

x - y = 7 -----(ii)

by eliminating both the eq. ------

2x = 50

x = 25

so, from (i) -----

25 + y = 43

y = 43 - 25

y = 18

hece, x = 25 and y = 18

Answer 2

Answer:

answer is 25 and 18. eplaination in above pitchure....hope it helps