<em>subtract 2 from both sides</em>
<em>divide both sides by (-4)</em>

Answer:
80km --- 49.7097mi
Step-by-step explanation:
thats quite slow... but please provide context then i can solve it for you
Find how many square feet it is
assumng the table is a rectangle
area=legnth times width
area=10 times 17=170
16 per 1 square foot
16 imes 170=2720
answer is $2720