Lucas is X yrs. old now.
Lucas bro. is 6yrs. old now.
Four yrs. from now:
Lucas: x+4.
Brother: 6+4 = 10.
x + 4 = 2*10.
X = 16.
Lucas will be twice his brothers age in the next four years. If lucas's brother is now 6 years old, how old is lucas?
1 answer