Let's just say that "d" represents the variable for dogs. 3+5d
Answer:

Step-by-step explanation:
Given

Required
Write the variables and constants on different sides

Add 2x to both sides


Add 5 to both sides



Hence, the equation is

Solving further [divide both sides by 5]

Answer:
c i think
Step-by-step explanation:
i do not know it is just a brain wave
12 i took quiz I hope this helped if i am wrong i am soooooo sorry