A number, containing no zeros, changed to 510,000 after it was rounded. To what place was the number rounded? Complete the explanation.
The number was rounded to the (blank) place. All the digits to the right of the (blank) place are (blank)

i think the amount would be $140.62

1) the property is   ixi = a ⇔x = a   o x = -a

4(x-5)+3= 15⇒4x-20+3 = 15⇒4x-17= 15⇒4x = 15+17⇒4x = 32⇒x =32/4= 8

4(x-5) +3= -15⇒4x-20 +3 = -15⇒4x-17= -15⇒4x =-15+17⇒4x = 2⇒x =2/4= 1/2

the values are x =8 and x = 0,5

this is a tricky question, lol,   but i think the answer is 100,000.