Reggie lost 4 spaceships in level 3 of a video game. He lost 25 points for each spaceship. When he completed level 3, he earned
1 answer:
You might be interested in
Answer:
2
Step-by-step explanation:
Substitute y=2x in the first equation into the second.
The second equation then becomes;
x = -(2x)+6
x = -2x+6
Collectiing like terms, more -2x to the left,
x+2x =6
3x=6
x=
x= 2