I can't see where the one is bur if its on the top left it corresponds with 5 then
Answer:
Step-by-step explanation:
5= 31(x +7)
5= 31x + 217
5 - 217 = 31x + 217 - 217
212 = 31x
212/31 = 31x/31
212 = x
x= 212
there are 27 trucks and 36 boats