Question

Find the value of y
X+y=4
2x-5y=1​

Answer 1

y=4-x

y=1-2x+5

Step-by-step explanation:

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Answer 2

Answer:

4(2x-5y) = 1(x+y)

8x-20y = x + y

8x -x = y + 20y

7x = 21y

y = 14

Step-by-step explanation:

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