bittaye1 bittaye1
  • 17-07-2016
  • Mathematics
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2y+7 ÷ -4y - 10 Evaluate the expression below when y = -3

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Ckaranja
Ckaranja Ckaranja
  • 17-07-2016
2y+7÷-4y-10
2(-3)+7÷-4(-3)-10
-6+7÷12-10
[tex] \frac{7}{12} [/tex]-6-10
[tex] \frac{7}{12} -16 = \frac{7}{12} - \frac{192}{12} =- \frac{185}{12} =-15 \frac{5}{12} [/tex]
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