Mathematics, 31.01.2020 01:02 jiminpark12
The age of a father is 2 less than 7 times the age of his son. in 3 years, the sum of their ages will be 52. if the son’s present age is s years, which equation models this situation?
a. (s+3)+[(7s-2)+3]=52
b. 3s+3+3(7s-2)=52
c. s+(7s-2)=52
d. (s-3)+(7s-2)-3=52
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