Respuesta :
Answer:
c=9
Step-by-step explanation:
7(c - 12)= -21
Divide each side by 7
7/7(c - 12)= -21/7
c-12=-3
Add 12 to each side
c-12+12 = -3+12
c = 9
Answer: c = 9
Step-by-step explanation:
7(c - 12)= -21
Divide each side by 7
7/7(c - 12)= -21/7
c-12=-3
Add 12 to each side
c-12+12 = -3+12
c = 9 ← Answer
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