Respuesta :

1ufkr

Answer:

Step-by-step explanation:

You start with your equation 1+x=3 then you take away 1 from each side so you would have 1-1 which cancel each other out and 3-1=2 and then you have your answer x=2

daleesy918
X=2 because the only way to get 3 when you only have a 1 is to add two.