Answer:
2x + 4.
Step-by-step explanation:
TU = 1/2 (x + 8 + 3x)
= 11/2 * 4x + 8
= 2x + 4.
Answer:
5x-12 > with the _ on the bottom 6+2x
Step-by-step explanation:
x is the number/variable
I am pretty sure the answer is A.One
Okay so for this one, we have to isolate our X.Lets start by moving the negative 5 on the other side of the equal sign. Remember to not mix a number that is with an X with a normal number (in this case it would be the -3x and the -5). So in putting our -5 on the other sign it becomes positive. Here’s what we have: x^2-3x=5. x^2 is the same thing as 2x.So now you have to minus 3x off of your 2x. This gives us -1x, but can just be put as -x. So now we have -x=5. You’re answer could either be 5 or -5 if you decided to divide it by -1 seeing as your -x is technically -1.
Answer:
-495
Step-by-step explanation:
-360-135= -495
