4 years ago

-3x+2-1+4x A. 7x+3 B. X+1 C.-7x-3 D.x+5

Mathematics

2 answers:

Sedbober [7]4 years ago

8 0

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

Answer : x+1

Sladkaya [172]4 years ago

3 0

Combine like terms

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

B. x + 1 is your answer

hope this helps

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