Question

If x = 6a + 8b + 9c; y = 2b - 3a - 6c and
Z=C-b + 3a; find :
(i) x + y + 2
(ii) X-y +Z
(iii) 2x - y - 32 (iv) 3y - 22 - 5x​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

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