Question

13 (n-4) - 3 ( n-9) -5 ( n+4) = 0​
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Answer 1

Answer:

13n-52-3n+27-5n-20=0

13n-3n-5n-52+27-20=0

5n-45=0

5n=45

n=45÷5=9

Answer 2

Answer:

Value of n is 9

Step-by-step explanation:

Question:

$\tt{13(n-4) - 3(n-9) -5(n+4) = 0​}$

To find:

$\bf{The\: value\: of\: n}$

Solution:

$\tt{13(n-4) - 3(n-9) -5(n+4) = 0​}$

$\tt{13n-52 - 3n+27 -5n-20 = 0​}$

$\tt{5n-45 = 0​}$

$\tt{5n=45​}$

$\tt{n= \dfrac{45}{5}​}$

$\underline{\boxed{\tt{n = 9}}}$

Final Answer:

Therefore, the value of n is 9

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