Question

x = 5/6, y = 4/5, z= 3/8
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Answer 1

Answer:

The answer doesn’t exist. Consider

a - b = 9

c - d = 14

a + c = 12

b + d = 2

If you subtract the last equation from it’s previous

(a + c) - (b + d ) = 12 - 2

(a - b ) + (c - d ) = 10

9 + 14 = 10, not true.

So no such values exist for the

Answer 2

Answer:

Answer in the attachment

Hope it helps me →_→