gavinisaboss42ousxsz gavinisaboss42ousxsz
  • 21-08-2017
  • Mathematics
contestada

Solve 3c + 4 = −20.

−5.3

6

8

−8

Respuesta :

kirtana
kirtana kirtana
  • 21-08-2017
it's -8 ....you shift 4 to the other side and it's becomes a negative number. You add both - 4 and -24 to get -24. You then divide both side by 3 since you want c to be the subject...And you'll get -8.
Answer Link
Kylie2907 Kylie2907
  • 21-08-2017

3c= -20-4= -24
c= -8

The answer is -8
Answer Link

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