Respuesta :
Answer:
8=j-4 the quotient of a number and two=n/2
12=j
Step-by-step explanation:
Twelve is the sum of a number and six.=n+6=12, n=6
k plus forty six (k+46)
y multiplied by 30 (30y)
5x=45=
x=9
sorry the answers are mixed up
Answer: ADF
Step-by-step explanation: have a great day and good luck!!! <3