Question

nicole's mother says to a friend, "l you triple Nicole's age, then add 10, you get her grandmother Gladys's age Write an algebraic rule to match the senter nce, Use n for Nicole's age and g for her grandmother Glady's's age Gladys is 67 years old, how old is Nicole? Show your work

Answer 1

3n+10= g

3(n)+10= 67

-10 -10

3(n)= 57

___ ___

3 3

n= 19

Answer 2

3n + 10= g

Explanation:

g=67

67-10=57

57/3= 19

n=19