0
Home
Ask
Search
0
Notifications
Teach
Profile
Home
/
Math
/
Adding And Subtracting Like Terms
/
Question
Subject
Math
Topic
Adding And Subtracting Like Terms
Level
Middle School
Grade
7
Lesson Steps
:
-2 - (-7) =
-2 + 7 = 5
The two - minus make a postive.
Answer
:
5n
Grade
: 7
Level
: Middle school
Subject
: Math
Topic
: Adding and subtracting like terms
Is this lesson helpful?
Yes
Maybe
No
Ask a question
Search for lessons
Hire a tutor
Share lesson