Answer:
Yes
Step-by-step explanation:
3003 woooow
4a-3
because 4(a-3) what’s in () can’t be done so you go to the next step in pemdas and multiply and then you write it out and your done
Answer: 
<u>Add () on 6</u>

<u>Multiply 6 on both sides</u>
<u></u>
<u></u>