nat164
nat164
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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