Respuesta :
g=gabby's age
m=micsdjfsdf's age
g=3m
sum is add
g+m=44
subsitute 3m for g
3m+m=44
4m=44
divide by 4 both sides
m=11
mikhail is 11 year old
m=micsdjfsdf's age
g=3m
sum is add
g+m=44
subsitute 3m for g
3m+m=44
4m=44
divide by 4 both sides
m=11
mikhail is 11 year old