Help please!!!!!!!!! Quick!!!!!!! Math!!!!!!!!!! IXL!!!!!!!

Answer:
(-9,-10)
Step-by-step explanation:
The x is already to you for the ordered pair. Step 1: Substitute the X. -9(-9)+10y=-19 then 81+10y=-19, subtract 81 from both sides, 10y=-100, divide both sides by 10. Finally, y=-10