Answer:
80
Step-by-step explanation:
You set them equal to each other, move the numbers to one side and the x to the other leaving you with 3x=33, x=11, plug in 11 for x for B, 55+25=80
-18y =1
It is simple addition
Commutative property
Y=1/4x+5
I dont really understand what you want us to find. Theres no question