Respuesta :

x is a placeholder,

if 1x = 6 
then 7x = 1x * 7 and because we know 1x = 6 then it is 

7 * 6 = 42

Answer:

[tex]7x=42[/tex]

Step-by-step explanation:

We have been given that the value of x is 6. We are asked to find the value of 7x.

To find the value of 7x, we will multiply 7 by 6 as 7x represents the product of 7 and x.

Upon multiplying 7 by 6 we will get,

[tex]7x=7\cdot 6=42[/tex]

Therefore, the value of 7x is 42.