代數式跟方程式有何分別??

代數式係不用答案
eg:1.2Y 2. 5+P

方程式要答案的
eg1.2Y=12 2.5+P=50

代數式won't have the answer.Such as:
1.An apple sells n dollars,there are 10 apples.How much are there??(answer by algebra)
That means:
10n dollars(10 X n).
Equation will have answer.Such as:
2.we have eaten two bowls of wonton noodles and two plates of vegetable.Total $46.A plate of vegetable is $5.How much is a bowl of wonton noodles???
That means:
2x+10(two)=46
2x=36(46-10)
x=18(36/2)
Remember the different of them are the answer!!!
Hope my answer can help you!!!