<span>6x-(4x-4)=14
</span>
We have to <span>unfold the brackets and change the sign of each term.
</span><span>
</span><span>6x - 4x + 4 = 14
</span><span>
</span><span>2x + 4 = 14 | - 4
</span><span>
</span><span>2x + 4 - 4 = 14 - 4
</span><span>
</span><span>2x = 10 | :2
</span><span>
</span><span>2x:2 = 10:2
</span><span>
</span><span>x = 5
</span><span>
</span><span>
</span><span>Verification : 6*5 -(4*5 - 4) = 14
</span><span>
</span><span> 30 - 20 + 4 = 14
</span><span>
</span><span> 10 + 4 = 14
</span><span>
</span><span> 14 = 14 - true
</span>
<span>6n+12=2n+36
We move all terms to the left:
6n+12-(2n+36)=0
We get rid of parentheses
6n-2n-36+12=0
We add all the numbers together, and all the variables
4n-24=0
We move all terms containing n to the left, all other terms to the right
4n=24
n=24/4
n=6</span>
Answer:
Plug in 2.5 for y to figure out b
And then plug in 4.5 for x to figure out m
The box plot for Friday is shifted more to the right than the box plot for Saturday.
This means that on average more people go to the movie on Friday nights.
Answer:
x = -2
Step-by-step explanation:
![3[- x + (2x + 1)] = x - 1](https://tex.z-dn.net/?f=3%5B-%20x%20%2B%20%282x%20%2B%201%29%5D%20%3D%20x%20-%201)
![= > 3[ - x + 2x + 1 ] = x - 1](https://tex.z-dn.net/?f=%20%3D%20%20%3E%203%5B%20-%20x%20%2B%202x%20%2B%201%20%5D%20%3D%20x%20-%201)
![= > 3[x + 1] = x - 1](https://tex.z-dn.net/?f=%20%3D%20%20%3E%203%5Bx%20%2B%201%5D%20%3D%20x%20-%201)



