121k views
1 vote
2x+5x=
I think the answer is -1
can someone tell me if it's right or not?

User Vixed
by
8.1k points

2 Answers

2 votes
your answer i believe would be  7x
User Carlos Luis Rivera
by
7.6k points
3 votes
your answer will be 7x 
User Jens Ingels
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8.0k points