若a-b=1,则代数式a-(b-2012)=_______;若a+b=1,则代数式2014-a-b=________
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/18 04:13:21
![若a-b=1,则代数式a-(b-2012)=_______;若a+b=1,则代数式2014-a-b=________](/uploads/image/z/3996808-16-8.jpg?t=%E8%8B%A5a-b%3D1%2C%E5%88%99%E4%BB%A3%E6%95%B0%E5%BC%8Fa-%28b-2012%29%3D_______%EF%BC%9B%E8%8B%A5a%2Bb%3D1%2C%E5%88%99%E4%BB%A3%E6%95%B0%E5%BC%8F2014-a-b%3D________)
x){ѽ4Q7Pi'?D]$]#C#Mxxg6H6J"]Pu6IE7TΆFn,`T
@13
.lPoE 10$t(>ilu- X"
若a-b=1,则代数式a-(b-2012)=_______;若a+b=1,则代数式2014-a-b=________
若a-b=1,则代数式a-(b-2012)=_______;若a+b=1,则代数式2014-a-b=________
若a-b=1,则代数式a-(b-2012)=_______;若a+b=1,则代数式2014-a-b=________
a-(b-2012)
=a-b+2012
=1+2012
=2013
2014-a-b
=2014-(a+b)
=2014-1
=2013
2013;2013
2013
a-(b-2012)
=a-b+2012
=1+2012
=2013
2014-a-b
=2014-(a+b)
=2014-1
=2013