Question

question no 3 and 4
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Answer 1

Answer:

Q3 x+y=6

x=6-y

x-y = 2

(6-y)-y=2

6-2y=2

-2y =2-6

y= -4/-2

y=2

x+y=6

x+2=6

x=6-2=4

therefore, x=4 and y=2

Answer 2

Step-by-step explanation:

i think this is ans of this question