Question

If 76x is divisible by 3 and x is a digit, what are the possible values of x​

Answer 1

Answer:

x= 2,5,8

hope it helps you

Answer 2

Answer:

Given :

$\textsf{ 76x is divisible by 3 }$

$\textsf{x is a value }$

To find :

$\textsf{The value of x at 76x}$

Concept :

First see the divisibility rule of 3 .

If the sum of the numbers is divisible by 3 is the divisibility rule of 3 .

So , the equation will form like this:

$\sf\boxed{7+6+x}$

So , after finding the number we have to see the closest divisible . Then , subtract the value with the closest divisible by 3 after the value.

Solution :

$\sf:\implies{7+6+x}$

$\sf:\implies{13+x}$

So , after 13 the closest number divisible by 3 is 15 .

So , now subtract :

$\sf:\implies{x=15-13}$

$\sf:\implies{x=2}$

So , the value of x is 2 .

And the other value can be -:

$\sf:\implies{x=18 -13}$

$\sf:\implies{x=5}$

$\sf:\implies{x=21-13}$

$\sf:\implies{x=8}$

$\sf:\implies{x=24-13}$

$\sf:\implies{x=11}$

Answer :

Value of x is 2 , 5 , 8 , 11 etc .....