laliii80 laliii80
  • 20-02-2020
  • Mathematics
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6(x-7)+50




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Kazeemsodikisola
Kazeemsodikisola Kazeemsodikisola
  • 20-02-2020

Answer:

Step-by-step explanation:

6(x-7)+50

To open a bracket we can use distributive law,

a*(b-c)=(a*b)-(a*c)

Therefore,

6(x-7)+50

(6*x)-(6*7)+50

6x-42+50

6x+8. Q.E.D

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