Question

Erica age is 8 and her mother is 42in how many years time will the mother be 3 times as old as her daughter?? equations form and solve

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Answer 1

Let's assume that after x years, Erica's mother will be three times her daughter's age. We can form an equation from the given information: Mother's age after x years = 3 (Erica's age after x years)

We know that Erica's current age is 8, and her mother's current age is 42, so we can substitute those values into our equation:

42 + x = 3(8 + x)Now we can solve for x:42 + x = 24 + 3x2x = 18x = 9

Therefore, in 9 years, Erica's mother will be three times her daughter's age.

Explanation:

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