No it is not an irrational number
Answer:
![a = \frac{c-b}{3xy}](https://tex.z-dn.net/?f=a%20%3D%20%5Cfrac%7Bc-b%7D%7B3xy%7D)
Step-by-step explanation:
3axy+b=c
3axy = c-b
![3a = \frac{c-b}{xy} \\\\a = \frac{c-b}{3xy}](https://tex.z-dn.net/?f=3a%20%3D%20%5Cfrac%7Bc-b%7D%7Bxy%7D%20%5C%5C%5C%5Ca%20%3D%20%5Cfrac%7Bc-b%7D%7B3xy%7D)
Answer:
Alexis sold 22 lemon cups, 5 of the cups she sold were large and the rest were small, how many small cups did she sell?
Answer is : a-1
Hope this helps :)
We conclude that the solution to the linear equation is x = 1/24.
<h3>
How to find the number?</h3>
Let's define x as the number.
Now we want to write:
"the sum of 2/3 and for times a number...."
That can be written with the equation:
2/3 + 4*x
And we also know that:
"the sum of 2/3 and for times a number is equal to 5/6"
Then we can complete the linear equation:
2/3 + 4*x = 5/6
Now we need to solve it for x:
2/3 + 4x = 5/6
4x = 5/6 - 2/3
4x = 5/6 - 4/6
4x = 1/6
x = (1/4)*(1/6) = 1/24
x = 1/24
We conclude that the solution to the linear equation is x = 1/24.
If you want to learn more about linear equations:
brainly.com/question/1884491
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