ramonramon ramonramon

06-02-2018
Mathematics

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Tyshon’s age is 3 less than three times Cedric’s age. The sum of their ages is 57. How old is Tyshon?

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celineeng80oz8vxh celineeng80oz8vxh

06-02-2018

let Cedric's age be c
tyshon= 3c-3
3c-3 +c =3c+c-3 = 4c-3
4c-3=57
4c=60
c=15
tyshon=15×3-3 = 42

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