Question

SOLVE IT Qno. 3,4,5,6 FOLLOW ME ​

Answer 1

Step-by-step explanation:

4)

one number=x

another number=y

case1:

sum of the number=137

x+y=137 .................(1)

case2:

difference of the number=43

x-y=43.................(2)

(1)+(2)

x+y=137

x-y=43

(+) (-) (+)

2x=180

x=90 ..............(3)

obtain equ (3)in (1)

x+y=137

90+y=137

y=47

Answer 2

Answer:

Refers to the attachments....

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