Question

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Answer 1

Explanation:

x = 1 y=2

hope it helps

thank you

Answer 2

x=1, y=2

Explanation:

x + 4y =9 .... multiply by 2

2x + 8y =18

(-) 2x-4y=-6 .......x's cancel out

......................................

12y=24

y = 2

Ans: if y=2

x= (18-8(2))/2

1