There were 64 ducks in the beginning
(6 & 11) bc 11-6=5 and 11+6=17
Answer:
3 + 3.75x=18
subtract 3 from both sides
3.75x=15
divide by 3.75 on both sides
x=4
Step-by-step explanation:
Answer:-11
Step-by-step explanation: add -4 to both sides which gives you -11.