apascascio
apascascio apascascio
  • 12-01-2017
  • Mathematics
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0=9(k-2/3)+33 I just need to know how to solve this. I've never done a multi step with a fraction

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ferretgirl02
ferretgirl02 ferretgirl02
  • 12-01-2017
So first you need to expand 9(k-2/3) where you would multiple 9 by everything inside the brackets. 9 x k = 9k and 9 x -2/3 = -6 so it'd become
0=9k-6+33 then add together 6 and 33
0=9k+39 then moves k to the other side
-9k=39 and then divide both sides by -9
k= -39/9 which you could simplify to -13/3
k=-13/3
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