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Sidana [21]
3 years ago
9

Need help 16=-2(k+9)

Mathematics
2 answers:
Aleks04 [339]3 years ago
8 0
16=-2k+-18
16- -18= 34
34=2k
17=k
Ksivusya [100]3 years ago
5 0

Answer:

-17 = k

Step-by-step explanation:

16=-2(k+9)

Distribute the -2

16 = -2k -18

Add 18 to each side

16+18 = -2k-18+18

34 = -2k

Divide by-2

34/-2 = -2k/-2

-17 = k

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