1.

Substitution methodx+y=14x-y=4​

Answer»

ong>Answer:

x+y=14 eq(1)

x-y=4 eq(2)

by eq 1

x= 14-y (3)

substituting this value in eq (2) , we get

14-y-y=4

14-2y=4

-2y= 4-14

-2y= -10

y = 5

substituting the value of y in eq (3), we get

x= 14-5

x= 9

HENCE x= 9 and y = 5

hope this will HELP you


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