Answer:

0

Step-by-step explanation:

beacuse if x-2 is 0 and if x-9 iss 0 then x-2x-9=0 well the answer of the equation is 0 like if the answer is write

Answer:

{2,9}

Step-by-step explanation:

because x-2 and x-9 are both equal to zero...we need to transpose -2 and -9 to the other side of the equation hence the answer {2,9}

YOU COULD CHECK IT YOURSELF IF YOU WANT JUST SUBSTITUTE X INTO ONE OF THE ANSWER