Change it to equation; fluffy, spot, and shampy have a combined age in dog year of 91. spot is 14 years younger than fluffy

fluffys-age

#1

change it to equation; fluffy, spot, and shampy have a combined age in dog year of 91. spot is 14 years younger than fluffy. shampy is 6 years older than fluffy. what is fluffys age, f, in dog years

Answer:

The equation can be written as fluffy+spot+shampy=91.
Spot=fluffy-14
Shampy=fluffy+6
Substute the above values for spot and shampy into the top equation
fluffy+(fluffy-14)+(fluffy+6)=91
3fluffy=99
fluffy=33