if k+7=10, find the value of 9k -50
Answers
Answered by
0
Answer:
k+7=10
k=10-7
k=3
9k-50
9(3) -50
27-50
-23
Answered by
3
Answer:
23
Step-by-step explanation:
k=3
9×3-50
=27-50
=23
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