Question

The sum of two numbers is 18 and the diffrence is 4

Answer 1

Step-by-step explanation:

x+y=18....(i)

x-y=4....(2)

add eq 1&2

2x=22

x=22/2

x=11

put in eq 1

11-y=4

11-4=y

y=7

11+7=18

11-7=4

Answer 2

Answer:

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