Answer:

Step-by-step explanation:

Distribute the parenthesis

Add 20 to both sides

Divide both sides by 2


Hope this helps
Answer:

Step-by-step explanation:
Your welcome
Can you explain your question?
Answer:
4
Step-by-step explanation:
if you had 2 monkeys and another 2 monkeys and you put them in a pen together then you will have 4 monkeys in the pen
hope this helps :))