You are trying to isolate x, so you would first subtract the y and get ax-bx= z-y
then you would divide by a-b
giving you A as the answer
Answer:
x = 3
Step-by-step explanation:

Answer:
it is already in the simplest form
Step-by-step explanation:
23 is prime

<h2><em>hope</em><em> it</em><em> helps</em><em>!</em></h2>
It should be 12 because 60/5 =12