Answer: y and x = -2, -3
Step-by-step explanation:
1. y - x/3 = -1
2. y + 2x/3 = -4
To remove fractions, multiply equations by their respective LCD
Multiply equation 1. by 3
Multiply equation 2. by 3
Equations now take the shape:
1. 3y - x = -3
2. 3y + 2x = -12
Here is a graph, if needed:
x + 3y = -3 (Pink line) 2x + 3y = -12 (Green line)
