140k views
3 votes
If a +2b+6c=-9 what is 12c+2a+4b

User Shahanaz
by
5.6k points

1 Answer

5 votes
a + 2b + 6c = -9
Multiply the equation by 2,
2a + 4b + 12c = -18

In short, Your Answer would be -18

Hope this helps!
User Joel Jeske
by
6.4k points