What do you need to know?
0 votes
25 views
plz simplify this
asked in Middle school by | 25 views

1 Answer

0 votes
3a-7a=-4a
Steps
3a-7a
Add Similar Elements: 3a-7a=-4a
Answer= -4a
answered by (195 points)
693 questions
221 answers
45,989 users