Respuesta :
If you're asking how many points Carlos had...
Answer=19 points
f=sabio
c=carlos
f=31
f=2c-7
31=2c-7
add 7 to both sides
38=2c
divide both sides by two
19=c
Carlos scored 19 points
Answer=19 points
f=sabio
c=carlos
f=31
f=2c-7
31=2c-7
add 7 to both sides
38=2c
divide both sides by two
19=c
Carlos scored 19 points
Answer:
expression: 31=2c-7
carlos scored 19 points
Step-by-step explanation: