Question

If k+7=10,find the value of 9k-50

Answer 1

Answer:

23

Step-by-step explanation:

k + 7 = 10

k = 10 - 7

k = 3

Using k = 3 in 9k - 50

(9 * 3) - 50

27 - 50

-23

∴ 9k - 50 = -23

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Answer 2

Answer is -23

this is the correct answer