Question

1
(i) x + y = 14
x - y = 4​

Answer 1

X + Y = 14

THEN X = 14 - Y

WHICH IS ALSO EQUAL TO 4 + Y

BY SUBSTITUTING...

WE GET 2Y = 10

Y = 10/2 = 5

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Answer 2

Answer:

y=10/5 =2

2 is ur answer

Step-by-step explanation:

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