<span>2(2x - 4) + x = 7
First of all, apply the distributive property for the parenthesis:
a(b - c) = ab - ac
So, = 4x - 8 + x = 7
Now, bring like terms together:
4x + x = 7 + 8
5x = 15
x = 15/5
x = 3
In short, Your Final Answer would be: 3
Hope this helps!</span>
Answer :
The value of x is 10.
Explanation :
Given that,
TM = (2x+8) m
ML = (3x-2) m
If a man (M) is standing halfway between a tree (T) and a lamppost (L).
The half distance is TM and half distance is TL.
So, Both half distance will be equal.
We need to calculate the value of x
Using given data
![TM=ML](https://tex.z-dn.net/?f=TM%3DML)
Put the value into the formula
![2x+8=3x-2](https://tex.z-dn.net/?f=2x%2B8%3D3x-2)
![2x-3x=-8-2](https://tex.z-dn.net/?f=2x-3x%3D-8-2)
![-x=-10](https://tex.z-dn.net/?f=-x%3D-10)
![x=10](https://tex.z-dn.net/?f=x%3D10)
Hence, The value of x is 10.
Answer:
There is descending of 8260 feet in altitude for all 4 balloons.
I believe that the answer is 7/4 or 6:1
Take the number with the variable on one side and the numbers alone on the otherside of the equal sign but don't forget to change the negative and positive sign