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

Otras preguntas

Which model involves the creation of data and process models during the development of an application? The ___ model involves the creation of data and process m
find, in hectares the area of the figure shown below.
what is the closest synonym to the word integrate? -unite -combine -conceal -separate
Find m<4 if m<1 = 100
Two students on bicycles leave their classroom building at 10:00 a.m. and travel in opposite directions. If the average speed of one of the students is 12 Km/h
How did Gandhi contribute to the British efforts during the Boer War? He worked as a lawyer to convict the combatants. He organized an ambulance corps for the B
How to multiply and devide fractions
solve for n 2 > 0.9(n+8.6)
parcc chapter 7 pythagorean theorem
what enlightenment philosopher had the largest impact on the american founders