Respuesta :

X-3 should be the only answer, it’s an expression with no way to simplify, if it’s being used in a bigger expression, such as (x-2) + (x-3) = ? (?= placeholder number) or something else, you would then use a process of cross multiplication or another process if it is being used in another form in order to make it an equation that is solvable

Answer:

x=3

Step-by-step explanation:

x-3=0

so move the three to the other side of the equal sign to get

x=3

when you move a number to the other side you have to change the sign so your answer is x=3

PLEASE RATE!! I hope this helps!!

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