Answer:
E=8+12M/10(faction)
Step-by-step explanation:
to solve for E you need to get E alone and since you can combine the 8 and the 12m you just divide the 10 from the E to get the alone and its E=8+12m/10
0.25x
8x = 156.16
x= 156.16/8
x = $19.52