Seudónimo Seudónimo
  • 13-12-2021
  • Mathematics
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|5y-3|=15 Solve for Y

Respuesta :

altavistard
altavistard altavistard
  • 13-12-2021

Answer:

The two roots are -12/5 and 18/5

Step-by-step explanation:

One way of simplifying the work involved here is to isolate y:  start this by dividing all 3 terms by 5, obtaining:

|y - 3/5| = 3

Then 3/5 is the 'center' and 3 is the distance from this center to each of the two roots.

First root is 3/5 + 3, or 3 3/5, or 18/5.

Second root is 3/5 - 3, or -2 2/5, or -12/5

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