Answer:
Using PEMDAS we can see that P or parenthesis is first so we would subtract 5 from 5 in the beginning. That would result in a 0 which would then get multiplied with 12 to still have 0.
![12(5-5) + 3 * 5](https://img.qammunity.org/2023/formulas/mathematics/college/3xemauuk2eu23a4gownoylehxi3tyakp5g.png)
![12(0) + 3 * 5](https://img.qammunity.org/2023/formulas/mathematics/college/yc2ff3kgvjat55le1x8vcqss6bix7mkn2n.png)
![0 + 3 *5](https://img.qammunity.org/2023/formulas/mathematics/college/wbwa1yz9ppitap2o4d8svkx80pf6o11wpg.png)
Now that we completed that part, the only thing that we have left to do is to multiply the last two numbers, 3 and 5.
![3*5](https://img.qammunity.org/2023/formulas/mathematics/high-school/5muye38ovyaovx76em9tqr4zcwxrnhgb3k.png)
![15](https://img.qammunity.org/2023/formulas/mathematics/high-school/11rpgdc4goai4azpd77jiqsaupsdn44la7.png)
Therefore, our final solution is 15.
Hope this helps!