Question

Which expression is equivalent to 12n - 6x + 48 ?

A. 6 (2n - x + 8 )
B. 6nx +48
C. 2(6n + x ) +48
D. 12n - 6 (x + 4)

Answer 1

6(2n-x+8)

Explanation:

If a number is in front of the bracket it means times everything on the inside by that number.

So you times everything by 6.

6×2n=12n

6×-x= -6x

6×8=48

Then you put it into an equation:

12n-6x+48

Hope this helps :)

Answer 2

A. 6 (2n - x +8)

Explanation: