Question

BRUH SOMEONE HELP ME

also explain:)

Answer 1

`x=7`

Explanation:

So we have the function:

`w(x)=3x-7`

And we want to find x when w(x) is 14.

So, substitute 14 for w(x):

`14=3x-7`

Add 7 to both sides. The right cancels:

`21=3x`

Divide both sides by 3:

`x=7`

So, the value of x is 7.

The correct answer is the first option.