popcorn1189 popcorn1189
  • 11-09-2020
  • Mathematics
contestada

7 less than three times Heather's
age is 14. Write an equation and
solve to find Heather's age.

Respuesta :

rubriam412 rubriam412
  • 11-09-2020
3x-7=14

3x=14+7

3x=21

divide 3x by 3

Divide 21 by 3

x=7
Ver imagen rubriam412
Answer Link
maddie199921
maddie199921 maddie199921
  • 11-09-2020
3*Heather’s age-7=14

3*Heather’s age = 14+7

3H=21

H=7

Heather is 7 years old
Answer Link

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