Question

Combining like terms x+2x+1?

Answer 1

Answer: The answer to your problem is 3x+1

Step-by-step explanation: x can also be perceived as 1x, since there is an understood 1

1x+2x=3x, so the answer would be 3x+1, since you can simplify any farther

Answer 2

The answer is 3x+1 if I remember correctly