Please solve this problem?
2016-03-21 2:14 am
Write the word sentence as an equation, then solve the equation: A number a increased by 8 equals 15.
回答 (3)
2016-03-21 4:49 am
a + 8 = 15
a = 7
a = 7
2016-03-21 2:41 am
X+8=15
X= 15-8
X= 15-8
2016-03-21 2:32 am
n+8=15, you subtract 8 from both sides and you get n =7
收錄日期: 2021-04-21 23:24:26
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20160320181440AAAfdKP