Hello. So below we allow X be equal to 3.9 to 9 to 9 to 9 come repeating. And then we're walk to execute is just subtract X native 100 X. Due to the fact that 100 X. So if this is X climate 100 X. Is simply going come be equal to 392.92 Oops 0.9 to um 9 come 9 come repeating. And then if we subtract away X. For this reason minus X. Which is going increase minus X. I m sorry is going come be equal to uh 3.9 to 9 to nine to repeating. Okay well the 90.92 is are all going come subtract far we're simply left through while 100 x minus X is 99 X. So therefore that 99 X is going come be same to just 3 92 minus three. Therefore 99 X is going to be equal to 389. And also then thus we can go ahead and also subtract through below by 99 To offer us that X. Is same to just 389 end 39. Yeah wow. Oh
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