Question

Solve.

6(4 – x) + 6x = 24


A.all real numbers

B.4

C. –4

D. 0

Answer 1

`6(4-x) + 6x = 24`

First, you develop, and you get:

`24 - 6x + 6x = 24`

Then, you put known numbers apart (numbers without x), and unknown numbers apart (numbers with x), and remember that moving from a part to another change the sign of the number. So you get:

`-6x + 6x = 24-24`

And now you operate, and u get:

`0 = 0`

Since we get the same number in the 2 parts ( the number 0), that means that the correct answer is A (all real numbers)

Hope this Helps! :)