Item 6 for what value of a is 8x−8+3ax=5ax−2a an identity?

Let's rewrite the expression as

So, if , you may divide both sides by , the equation becomes , and the only solution is , which means that this is not an identity (an indentity is tautologically true, no matter the value of x).

If instead , you are multiplying both sides by zero, so the equation becomes

So, it doesn't matter which value for x you choose, because you will always end up with , which is obviously always true.

the answer is simply just 6n add the two together as they have an n

12

step-by-step explanation:

a triangle's   full angle is 180 degrees so 180 - 156 = 24. 24/2=12