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Answer 5 iii) ...
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4
Hi
Here is your answer
Answer:
= 17 / 7
Step-by-step explanation:
X = 2
Y = 3
Z = - 1
= (2x + 3y - 4z)/3x - z
= (2 × 2 + 3 × 3 - 4 × ( - 1 ))/ 3×2 - (-1)
= (4 + 9 + 4 ) / 6 + 1
= (8 + 9) / 7
= 17 / 7
Hope it helps You
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