Question

Tao wants to check that the expression 3(4x – 6) simplifies to 12x – 18. What is the value when 2 is substituted for x into both expressions?

Answer 1

so this is how your going to do it
3(4(2)-6) see i just replaced the x with 2

Answer 2

Which one is it?
The value of each expression is 2.

The value of each expression is 6.

The value of one expression is 2, and the value of the other expression is 6.

The value of one expression is 6, and the value of the other expression is –6.

Answer 3

you need to solve it :P

Answer 4

I can't can you help me... Plaese

Answer 5

alright whats 4 times 2

Answer 6

8

Answer 7

so now do this
alright do you remember pemdas?