Answer:
The answer is x=-6
Step-by-step explanation:
Please mark brainliest
2x - y = 6
5x + 10y = -10
<span>( 2x - y = 6 ) * 5
</span>10x - 5y = 30
<span>( 5x + 10y = -10 ) * 2
</span>10x + 20y = -20
If we subtract the last 2 equations,
30y = -50
y = -(5/3)
2x - (-5/3) = 6
2x + (5/3) = 6
2x = 6 - (5/3)
2x = (18-5)/3
2x = 13/3
x = 13/6
Y = negative three fourths x + 6
Answer:
There are three liters of milk in each of the new containers.
Step-by-step explanation:
You take the milk from the two fullest containers. Both of those have 4 1/2 liters of milk. Add them together, this makes 9 liters of milk. He then divides the milk evenly into three new containers, so divide 9 by 3. This makes 3 liters of milk per container.