Question

For what value of K, x=8 and y=-1 is a solution of x+3y- k= 0
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Answer 1

Answer:

+5

Step-by-step explanation:

x=8 y=-1

8+3×-1-k=0

8-3-k=0

5-k=0

-k= -5+0

k= +5

Hope it helps you

Answer 2

Answer:

refer to the attachment _____❤~

⭐ hope it helps mate ⭐