cilla46 cilla46

27-07-2016
Mathematics

contestada

The table shows the solution to the equation|2x-5|-2=3: which is the first step

Respuesta :

dalendrk dalendrk

31-07-2016

|2x - 5| - 2 = 3 |add 2 to both sides

|2x - 5| = 5 ⇔ 2x - 5 = 5 or 2x - 5 = -5 |add 5 to both sides

2x = 10 or 2x = 0 |divide both sides by 2

x = 5 or x = 0

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