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i mutiply it by 2 and 230

i grt the same answer if i multiply by 10 and subtract 10

what is my number

 Feb 4, 2021
 #1
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\(X * 2 * 230 = X * 10 - 10\)

 

solving for X gives

 

\(X = -10/450 = -0,02222222...\)

 Feb 4, 2021
 #2
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x*2*230 = x*10-10

460x = 10x-10

450x = -10

x = -1/45

-1/45 = -0.0222222222...

 Feb 4, 2021

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