Question

Which of the following is a solution to the equation 16 = 4x – 4?

–5


–4


5


16

Answer 1

It is 5

Explanation:

As since 3x-4 is 16, 20 is 4x. x is 20 divided by 4 this x is 5

Answer 2

Answer: 5

Explanation:

16=4x-4

So you add 4 on both sides to cancel it out so it is now 20=4x

Then you divide both sides by 4, so it is 5=x. Therefore the answer is 5