SOLUTION: The present age of father is 3 years more than 3 times the age of his son, 3 years later, father's age will be 10 years more than twice the age of his son. Determine their present
Hi
(3x+10) + 3 = 2(x+3) + 10
3x + 13 = 2x + 16
x = 3, the son's age NOW. Father is 19
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