Answer: 12964897251874628423143242
Step-by-step explanation:
Answer:
Step-by-step explanation:
![\frac{1}{2}(x+15) = 2 + \frac{3}{4}(x-4)](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%28x%2B15%29%20%3D%202%20%2B%20%5Cfrac%7B3%7D%7B4%7D%28x-4%29)
To make this easier, to get ride of the fractions, we can multiply both sides by 4
![2(x+15) = 8 + 3(x-4)](https://tex.z-dn.net/?f=2%28x%2B15%29%20%3D%208%20%2B%203%28x-4%29)
now use the distributive property
![2x + 30 = 8 + 3x - 12\\](https://tex.z-dn.net/?f=2x%20%2B%2030%20%3D%208%20%2B%203x%20-%2012%5C%5C)
now we want to isolate x to one side and isolate all the constants to the other
![2x - 3x = 8 - 12 - 30\\](https://tex.z-dn.net/?f=2x%20-%203x%20%3D%208%20-%2012%20-%2030%5C%5C)
now simplify
![-x = -34\\x = 34](https://tex.z-dn.net/?f=-x%20%3D%20-34%5C%5Cx%20%3D%2034)
to test, we can plug in back to the original
![\frac{1}{2}(34+15) = \frac{49}{2}\\\frac{8}{4} + \frac{3}{4}(34-4) = \frac{8}{4} + \frac{90}{4} = \frac{98}{4} = \frac{49}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%2834%2B15%29%20%3D%20%5Cfrac%7B49%7D%7B2%7D%5C%5C%5Cfrac%7B8%7D%7B4%7D%20%2B%20%5Cfrac%7B3%7D%7B4%7D%2834-4%29%20%3D%20%5Cfrac%7B8%7D%7B4%7D%20%2B%20%5Cfrac%7B90%7D%7B4%7D%20%3D%20%5Cfrac%7B98%7D%7B4%7D%20%3D%20%5Cfrac%7B49%7D%7B2%7D)
it works
Answer:
The answer is B
Step-by-step explanation:
The max for a percentage is 100%, so if you think that 87/100 is a percent, that would be 87%, or b
8, 8 2/7, 26/3, 8.8
(You have to change 8 2/7 to 8.28 and 26/3 to 8.66
Answer:
The numbers inside |x| is always positive
Step-by-step explanation:
|x+1| ---> x+1
|x-2| ---> x+2
= 3