Susan bought 2,000 grams of rice and x grams of flour from a grocery store. Which of the following expressions represents the total weight of both items in kilograms?

if both were possible to be exact same in grams which we should know first 2,000 grams is 2kg X could be equal or more in kg to equal in weight or for instance if X =10,000 it would weigh 10 kg

x-150=475   x=625

step-by-step explanation:

if the bike after the sale ($150) is $475 then just simply add 150 to 475.