13-01-2019
Mathematics

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Need help 16=-2(k+9)

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wegnerkolmp2741o wegnerkolmp2741o

13-01-2019

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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14-01-2019

16=-2k+-18
16- -18= 34
34=2k
17=k

Answer Link

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