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?

Question

sweetburger · Answer

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

anonymous · Answer

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.

sweetburger · Answer

you need to solve it :P

anonymous · Answer

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

sweetburger · Answer

alright whats 4 times 2

anonymous · Answer

8

sweetburger · Answer

so now do this|dw:1403148250307:dw|
alright do you remember pemdas?