i am thinking of a number

Question

0

435

2

i mutiply it by 2 and 230

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

what is my number

Guest Feb 4, 2021

Guest · Answer 1 · 2021-02-04T01:46:36

$X * 2 * 230 = X * 10 - 10$

solving for X gives

$X = -10/450 = -0,02222222...$

Guest · Answer 2 · 2021-02-04T03:38:47

x*2*230 = x*10-10

460x = 10x-10

450x = -10

x = -1/45

-1/45 = -0.0222222222...