Question

Match each system to the number the first equation can be multiplied by to eliminate the

x-terms when adding to the second equation.
10x - 4y = -8
–5x + 6y = 10
2
3x - 8y = 1
6x + 5y = 12
- 1/2
-2x + 6y = 3
4x + 3y = 9
-2
-8x + 10y = 16
--4x - 5y = 13
--
1/2

Answer 1

im confused on what you’re asking. can you add a picture or elaborate so i can help.

Answer 2

all the equations are already solved i’m confused