# algebra 1

posted by
**Lily** on
.

Use elimination to solve the the system of equations given by 10x-4y=-20

and 10x-5y=35.

I can't figure this one out. Whenever I check my work, it is incorrect.

posted by
**Lily** on
.

Use elimination to solve the the system of equations given by 10x-4y=-20

and 10x-5y=35.

I can't figure this one out. Whenever I check my work, it is incorrect.