Leah is six years older than her sister Sue John is five years older than Leah the sum of their ages is 41 how old is Sue
2 answers:
Answer:sue age is 8
Step-by-step explanation:
let sue age be x
therefore Leah age is 6+x
so john age will be 5+6+x
and the sum of their age is 41
sue age =
x+6+x+5+6+x=41
3x+17=41
3x=41-17
3x=24
x=24/3
x=8
Answer:
Step-by-step explanation:
Let Sue's age = x
Leah's age = x + 6
John's age= Leah's age + 5 = (x+6) + 5 = x + 11
Sum of their ages = 41
x + (x+6) + ( x+11 ) = 41
x + x+6 +x +11 = 41
3x + 17 =41
3x = 41 -17
3x = 24
x = 24/3
x =8
Sue's age = 8 years
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