300,000,000+60,000,000+2,000,000+31,000+1000+100
Answer:
x=1 & y=0
Step-by-step explanation:
Answer:

Step-by-step explanation:
<em><u>Identity Used </u></em>: 

x=9
Add 6 to both sides of the equation. x = 3 + 6
Add 3and 6.
x=9
Answer:
(-5,2) and (5,2)
Hoped this helped, have a nice day!