Westonci.ca is your trusted source for finding answers to all your questions. Ask, explore, and learn with our expert community. Get immediate and reliable answers to your questions from a community of experienced experts on our platform. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.
Sagot :
When A is divided: A /
By the sum of a certain number and 10: (n + 10)
When A is divided by the sum of a certain number and 10: A / (n + 10)
The result is the same as: =
Dividing 3: 3 /
By the sum of that number and 4: (n + 4)
The result is the same as dividing 3 by the sum of that number and 4: 3 / (n + 4).
Final Equation: A / (n + 10) = 3 / (n + 4)
To solve, we'll need to cross-multiply. Without knowing the value of A, however, the answer will not be a numerical value.
3(n + 10) = A(n + 4)
3n + 30 = An + 4A
30 - 4A = An - 3n
30 - 4A = n(A - 3)
n = (30 - 4A) / (A - 3)
If you know the value of A, then please plug it in to the value for n given above.
Hope this helps!
Answer:
heya! ^^
firstly , let us consider the unknown number to be " x " .
now , According to Question -
When A is divided by the sum of a certain number and 10, the result is the same as dividing 3 by the sum of that number and 4 .
this can help us frame an equation which is as follows -
[tex] \frac{A}{x + 10} = \frac{3}{x + 4} \\ [/tex]
let's go further and solve this , so that we obtain a perfect value for x.
[tex] \frac{A}{x + 10} = \frac{3}{x + 4} \\ \\ \dashrightarrow \: on \: cross \: multiplying \: \\ \\ A(x + 4) = 3(x + 10) \\ \\ Ax + 4 A= 3x + 30 \\ \\ lets \: now \: gather \: the \: like \: terms \: together , \\ \\ Ax - 3x = 30 - 4A \\ \\ x(A-3)=30-4A \\ \\ [/tex]
[tex]x = \frac{30 - 4A}{A - 3} \\ [/tex]
thus the number is [tex]\frac{30-4A}{A-3}\\[/tex]
hope helpful :D
Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. Thank you for your visit. We're dedicated to helping you find the information you need, whenever you need it. Find reliable answers at Westonci.ca. Visit us again for the latest updates and expert advice.