Question

In an equation 3(4 - 7x) = 9 , value of x is :

Answer 1

Answer:

Step-by-step explanation:

3(4 - 7x) = 9

=> 12 - 21x = 9

=> 21 x = 12 - 9

=> 21 x = 3

=> x = 1 / 7

Hope helps u and mark brainliest

Answer 2

Answer:

here is ur answer mate.

Step-by-step explanation:

3(4-7x)=9 [ dividing 9 by 3]

=> 4-7x = 3

=> 4-3= 7x

=> 1 =7x

=>x= 1/7

hope u find it useful.