X = 3y - 6 so:
2(3y - 6) - 4y = 8
6y - 12 - 4y = 8
2y - 12 = 8
2y = 20
y = 10
x = 3(10) - 6
x = 30 - 6
x = 24
Answer:
-4
Step-by-step explanation:
Answer:
45
Step-by-step explanation: I added All the numbers together to get it .
Answer:
7) -2 and 3
8) -2 and 3
9) Discrete
Step-by-step explanation:
Answer:
The answer is 154.8 ml
Step-by-step explanation:
In this question, the amount of pure acid is 18% of the total solution, that is, 18% of 860 milliliters. So
0.18*860 = 154.8 ml
The answer is 154.8 ml