If 2x+y = 11, 2y+z = 12 and z+2x = 8, find the value of 2x + 3y +4z.

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โœช Choose the correct option.

If 2x+y = 11, 2y+z = 12 and z+2x = 8, find the value of 2x + 3y +4z.

A. 29
B. 33
C. 25
D. 39

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