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Mathematics, 16.12.2019 07:31 brooke0713

If x + 4y = 18 and x - 4y = 2, then x =?

a) 2

b) 4

c) 5

d)10

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Answers: 2

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If x + 4y = 18 and x - 4y = 2, then x =?

a) 2

b) 4

c) 5
...
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