How to write a improper fractions as a mix a mixed as number

Is the open sentence 5x-2=3x+2 true when x=2? justify your answer.

Jack lives on a farm and has a large backyard. the area of his rectangular backyard is of a square mile. if the width of the yard is of a mile, what fraction of a mile is the length of the rectangular backyard?

Which equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48