<span>2y = x + 3 then x = 2y - 3
5y = x - 7 then x = 5y + 7
so
</span>2y - 3 = 5y + 7
2y - 5y = 7 + 3
-3y = 10
y = -10/3
y = -3 1/3
<span>2y = x + 3
</span>2 (-10/3) = x + 3
-20/3 - 3 =x
-29/3 = x
-9 2/3 =x
or
x = -9 2/3
solutions: x = -9 2/3 and y = -3 1/3
Answer:
6 bags = 16.50
1 bag = 2.75
Therefore 3 bags =
2.75*3
= $8.25
Step-by-step explanation:
Hey there!☺
![Answer:\boxed{\text{A. }24x+11}](https://tex.z-dn.net/?f=Answer%3A%5Cboxed%7B%5Ctext%7BA.%20%7D24x%2B11%7D)
![Explanation:](https://tex.z-dn.net/?f=Explanation%3A)
![8-4(x-7x)+3](https://tex.z-dn.net/?f=8-4%28x-7x%29%2B3)
In our first step, we will simplify:
![8+24x+3](https://tex.z-dn.net/?f=8%2B24x%2B3)
Now combine like terms:
![(24x)+(8+3)\\24x+11](https://tex.z-dn.net/?f=%2824x%29%2B%288%2B3%29%5C%5C24x%2B11)
A. 24x+11 is your answer.
Hope this helps!☺
Answer:
commutative
Step-by-step explanation:
you are typing the same numbers but in different order