07-02-2018
Mathematics

contestada

-3x+2-1+4x

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

Respuesta :

AnimeBrainly AnimeBrainly

07-02-2018

combine like terms

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

B. x + 1 is your answer

hope this helps

Answer Link

creeds25 creeds25

07-02-2018

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

Answer : x+1

Answer Link

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