If 2x + 3y + z = 55, x + z – y = 4 & y – x + z = 12 find x,y & z. Options: A . &nbsp7, 11, 8 B . &nbsp11, 8, 7 C . &nbsp8, 7, 11 D . &nbspnone of these

If 2x + 3y + z = 55, x + z – y = 4 & y

Question

Options:

A . 7, 11, 8

B . 11, 8, 7

C . 8, 7, 11

D . none of these

Answer: Option A

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