Question 674418


{{{6-(3-2w)-14=4}}}


{{{6-3+2w-14=4}}}


{{{3+2w-14-4=0}}}


{{{3+2w-18=0}}}


{{{2w-15=0}}}


{{{2w=15}}}


{{{w=15/2}}}


{{{w=7.5}}}