Emergency medical technician is the correct answer I am one and i did not require a university carreer
Hi, what is the question?
Answer:
-14
Step-by-step explanation:

15x-6

21x/2+3. Multiply everything by 2: 30x-12=21x+6. Combine like terms: 9x=18. Get the unknown by itself: 9x/9=X. 18/9=2. X is less than or equal to 2 :)
Answer:
y=2x-5
Step-by-step explanation: