If x = 0, y = 4, z = 2, find the value of 2x + 4y − z?
- 12
- 13
- 14
- None of these
Explanation
Put x = 0, y = 4, z = 2 in 2x + 4y − z
= 2×0 + 4×4 − 2
= 0 + 16 − 2
= 14
Last verified on 16-06-2026
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