Question 1057710
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*[illustration LP44.png].
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{{{AL=TK}}}
{{{6x-11=4x+7}}}
{{{2x=18}}}
{{{x=9}}}
So,
{{{AL=TK=6(9)-11=54-11=43}}}
and
{{{KL=TA=3(9)+12=27+12=39}}}