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MAXImum [283]
3 years ago
13

Please help 3(-21 + k) = 18

Mathematics
2 answers:
Novay_Z [31]3 years ago
7 0

Answer:

K=27

Step-by-step explanation:

3(-21+k)=18

-63+3k=18

3k=18+63

3k=81

K=81/3

K=27

Temka [501]3 years ago
7 0

Step-by-step explanation:

-63 + 3k =18

3k = 18 +63

K = 81/3

K = 7

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