Question

If k + 7 = 10, find the value of 9k – 50.​

Answer 1

Answer:

it's so easy :- K = 10-7 = 3

This implies;

9(3)-50= 27-50 = -23

Answer 2

Answer:

-23

Step-by-step explanation:

k + 7 = 10

⇒ k = 10 - 7

⇒ k = 3

Now substitute the value of k in given equation.

9k - 50

⇒ 9(3) - 50

⇒ 27 - 50

⇒ -23

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