Question

Which expression simplifies to 3x + 5?

A. 4x + 2 – x + 3
B. 6x + 4 – 2x + 1
C. 2x + 4 + x – 1
D. x + 5 + 3x

Answer 1

Answer:

A

Step-by-step explanation:

4x - 1x = 3x

3 + 2 = 5

therefore your expression would be,

3x + 5

Answer 2

Answer:

A

Step-by-step explanation:

If you combine like terms on all of them, you get

A 3x+5

B 4x+5

C 3x+3

D 4x+5

hope this helps!