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shusha [124]
3 years ago
7

Pleas help! I think its A but I'm not sure! 50 points

Mathematics
2 answers:
lianna [129]3 years ago
7 0

Answer:

C

Step-by-step explanation:

-3x-7<20

+7. +7

-3x < 27

/-3. /-3

x > -9

DedPeter [7]3 years ago
6 0

Answer:

x<-9

So C is correct answer

Step-by-step explanation:

-3x-7<20

-3x<20+7

-3x<27

x<27/-3

x<-9

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