Answer :
Answer:
Lily=35, Sophie =18
Step-by-step explanation:
Sophie =x
Lily=3x-19
Lily (x)+ Sophie (3x-19)=53
x+3x-19=53
4x=72
x=18 sophie
‘3x-19=Lily
3(18)-19. Lily
54-19. Lily
35. Lily
Lily + Sophie-53
35+18=53
53=53
Answer:
Answer of the Sophie solves the problems= 18
Lily solves the problems= 53
Step-by-step explanation:
Sophie solve the problem =x
Lily solve the problem =3x-19
Sophie and lily solve the problems together
(x)+ (3x-19)=53
x+3x-19=53
4x=72
Sophie x=18
3x-19=Lily
3(18)-19= Lily
54-19 = Lily
35 = Lily
Hence , Lily solve the number problems =35
And Sophie solve the problem= 18
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