Question

If k/3 -9 = 12, what u is the value of k?

A) 1
B)7
C)9
D)63

Answer 1

k = 63

Explanation:

We are asked to solve the following equation:

`\sf{\cfrac{k}{3}-9=12}`

Add 9 to both sides:

`\sf{\cfrac{k}{3}=21}`

Multiply both sides by 3:

`\sf{k=63}`

Therefore, k = 63.

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Answer 2

D)63

Explanation:

k/3-9=12

k/3=21

k=63