Answer:
its a
Step-by-step explanation:
4c=12
you have for of the same objects that add up to one of another object it would be like if the weight of 4 airpods was equal to the weight of 1 notebook
3x-5=-8(6+5x)
3x-5=-48-40x
3x+40x=-48+5
43x=-43
x=-1
Answer:-1