Mathematics, 12.12.2019 20:31, heavenmcgautha

Evaluate when x = 2, y = 7 and z = 6: 4(x+y)-z a. 20 b. 10 c. 30 d. 25

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Evaluate when x = 2, y = 7 and z = 6: 4(x+y)-z a. 20 b. 10 c. 30 d. 25...