![image](https://tex.z-dn.net/?f=+%7Cx%7C+%3D+2+%3D+%3E+x+%3D+%5Cpm+2)
x = \pm 2" alt=" |x| = 2 = > x = \pm 2" align="absmiddle" class="latex-formula">
![image](https://tex.z-dn.net/?f=+%7Cx%7C+%3D+3.2+%3D+%3E+x+%3D+%5Cpm+3.2)
x = \pm 3.2" alt=" |x| = 3.2 = > x = \pm 3.2" align="absmiddle" class="latex-formula">
![image](https://tex.z-dn.net/?f=+%7Cx+-+1.5%7C+%3D+3+%3D+%3E+x+%3D+4.5+%5C%3A+u+%5C%3A+x+%3D+-+1.5)
x = 4.5 \: u \: x = - 1.5" alt=" |x - 1.5| = 3 = > x = 4.5 \: u \: x = - 1.5" align="absmiddle" class="latex-formula">
![image](https://tex.z-dn.net/?f=+%7Cx+%2B+6%7C+%3D+3+%3D+%3E+x+%3D+-+3+%5C%3A+u+%5C%3A+x+%3D+-+9)
x = - 3 \: u \: x = - 9" alt=" |x + 6| = 3 = > x = - 3 \: u \: x = - 9" align="absmiddle" class="latex-formula">