cherinne
cherinne
20-04-2016
Mathematics
contestada
do you know what this is 8 – 3k = 5?
Respuesta :
TheGreatPerhaps
TheGreatPerhaps
20-04-2016
Well, well...it must be an equation.
8 – 3k = 5 <=> 8-3k-5=0 <=> 3-3k=0 <=> 3=3k => k=3/3 => k=1.
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taylormink
taylormink
20-04-2016
k=1
subtract 8 from 8 and 5
you will cancel out the original 8 and get -3k=-3
you still arent done, divide -3k and -3 by -3 to get rid of it
k will equal 1
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