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-3x+2-1+4x A. 7x+3 B. X+1 C.-7x-3 D.x+5
16.1k views
5 votes
-3x+2-1+4x

A. 7x+3
B. X+1
C.-7x-3
D.x+5

User Rylab
by
6.5k points

2 Answers

6 votes
-3x+2-1+4x
Group like terms
-3x+4x+2-1
Add like terms
x+1

Answer : x+1
User HongyanShen
by
5.7k points
6 votes
combine like terms

-3x + 4x = x
2 - 1 = 1

B. x + 1 is your answer

hope this helps
User Druubacca
by
6.1k points
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