[tex]f)|x-3|=0=\ \textgreater \ x-3=0=\ \textgreater \ x=3,-3 \\
g)|x-4|=2=\ \textgreater \ x-4=+-2=\ \textgreater \ \\
x-4=2=\ \textgreater \ x=6 \\
x-4=-2=\ \textgreater \ x=2 \\
h)|x-5|=1=\ \textgreater \ x-5=+-5 \\
x-5=1=\ \textgreater \ x=6 \\
x-5=-1=\ \textgreater \ x=4 \\
i)|x+2|=11=\ \textgreater \ x+2=+-11 \\
x+2=11=\ \textgreater \ x=9 \\
x+2=-11=\ \textgreater \ x=-13 \\
l)|x+7|=9=\ \textgreater \ x+7=+-9 \\
x+7=9=\ \textgreater \ x=2 \\
x+7=-9=\ \textgreater \ x=-16[/tex]