Respuesta :
Answer:
Let age of gab is x and then mik will be x+9
Now both of them have total sum 87
Step-by-step explanation:
Just add x+x+9 =87 2x=78, x=78÷2
X=39
Answer:
Let age of gab is x and then mik will be x+9
Now both of them have total sum 87
Step-by-step explanation:
Just add x+x+9 =87 2x=78, x=78÷2
X=39