x - 12 = 2
Add 14 to both sides to seperate x from numerical values.
x = 14
Answer:
x=14
Step-by-step explanation:
First, add 12 on each side. x-12+12 is x.
2+12=14.
This leaves the equation:
B is your answer to this problem
after 4 days 88 boats will have passes under the bridge
The correct answer is D hope this helps you.
8x-9y=31