Can someone help me, please? solve for √(-9k)=√(16-k)

Question

Can someone help me, please?
solve for
`√(-9k)=√(16-k)`

Answer 1

k= -2

Explanation:

edg 2021

Answer 2

k = -2.

Explanation:

Squaring both sides -9k = 16 - k

Add k to both sides:

-8k = 16

Divide both sides by -8:

k = -2.