72.6k views
2 votes
Y= 4x + 8x solve for X. Me and my daughter can't get the answer

User MikeTP
by
4.5k points

2 Answers

3 votes

Answer:

y/12 = x

Explanation:

y = 4x + 8x

just add the 4x and 8x

y = 12x

divide both sides by 12

y/12 = x

User Lukess
by
4.2k points
2 votes

Answer:

4x+8x=y

1 2 =y

12x is your answer

Explanation:

User John Rizzo
by
4.9k points