Question

If x=-1, y = 2, z = -3, find the value of-
(a) x + y + z
(b) 2x - 3y + 6z

plz also tell it in detail...... ​

Answer 1

Answer:

The value of k, if x = 1, y = 2 is a solution of the equation 2x + 3y = k a) 5 b) 6 c ) 7 d) 8. 1. See answer. Add answer+5 pts.

I am not sure.But I hope this will help you.

Answer 2

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