hadiyah hadiyah
  • 22-09-2015
  • Mathematics
contestada

7+2(9-3) evaluate the exlression

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trueangel12310
trueangel12310 trueangel12310
  • 22-09-2015
Ok so first you would do parentheses:
9-3=6
Then you have 7+2(6)
2(6) means 2*6 so thats next 
2*6=12
Now you have 7+12 and that is 19
19 is your answer :)
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Exvited
Exvited Exvited
  • 22-09-2015
7 + 2 × (9 - 3)

First, simplify 9 - 3 to 6. / Your problem should look like: 7 + 2 × 6
Second, simplify 2 × 6 to 12. / Your problem should look like: 7 + 12
Third, simplify 7 + 12 to 19. / Your problem should look like: 19

Answer: 19

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