Answer:
Angie
Step-by-step explanation:
When it is negative it basically means you owe that amount and Angie owes the most
16y=6x+42
16/16y=6x/16+42/16
y= 3x/8 + 21/8
Answer: 1430
Step-by-step explanation: x + y + z = 2680
x = 2z - 100
y = 3z + 80
x + y = 5z - 20
6z - 20 = 2680
z = 450
y = 1430
Solution:
x = 800, y = 1430, z = 450