463,225 views
40 votes
40 votes
Simplify the expression 7x-1+2x

User Stevejb
by
2.7k points

2 Answers

26 votes
26 votes

Answer:9x-1

Explanation:

combine like terms

User Greyfox
by
2.5k points
23 votes
23 votes

Answer:-23

Step-by-step explanation: i just know nika

User Jiri Kriz
by
2.8k points