Question

If x = 4 then what is the value of 2x – 8?​

Answer 1

2x+8=16

dividing both sides by 2

2x/2+8/2=16/2

x+4=8 !!

Answer 2

Answer:

=> 0

Step-by-step explanation:

Given that:-

$2x - 8$

The value of $x$ is given as $4$,

To find:- The value of $2x - 8$,

Now plug the value of $x$ as $4$ in the given expression:

=> $2x - 8$

=> 2 ( 4 ) - 8

Multiply the numbers, we get

=> 8 - 8

Subtract both the terms,

=> 0

Hence, the required solution is 0.