167k views
14 votes
4x – y = 7 3y – 12x = –21

User Eahiya
by
6.0k points

2 Answers

9 votes
the answer is y=4x-7
User Uwe Raabe
by
6.7k points
13 votes

Answer:

y= 4x − 7 or 0=0

Explanation:

4x−y+−4x=7+−4x

User Cabesuon
by
7.6k points