Answer:
-30:7
Step-by-step explanation:
3(5-9)-18:(-6)+13
15-27-18:7
I think A or C I'm not sure tho
your screen is blue i can't see the problem dummy
3x-12y=216
-3x. -3x
-12y=216-3x
÷-12. ÷-12
Y= -18+1/4x
I think
