Solve using elimination.

–9x − 9y = –18

8x + 9y = 20

Solve using elimination.

–9x − 9y = –18

8x + 9y = 20

Solve using elimination.

–9x − 9y = –18

8x + 9y = 20

Solve using elimination.

–9x − 9y = –18

8x + 9y = 20

Solve using elimination.

–9x − 9y = –18

8x + 9y = 20