Eva's age 3 years ago from now if she was x years old 4 years ago

Eva's age 3 years ago can be determined by following these steps:

1. If Eva was **x** years old 4 years ago, her current age is:
   \[
   \text{Current age} = x + 4
   \]
   
2. To find her age 3 years ago, subtract 3 from her current age:
   \[
   \text{Age 3 years ago} = (x + 4) - 3
   \]
   Simplifying this:
   \[
   \text{Age 3 years ago} = x + 1
   \]

So, Eva's age 3 years ago was **x + 1** years.

Would you like further clarification or details?

Here are some related questions:
1. How old is Eva now if she was 10 years old 4 years ago?
2. How do you calculate a person's age based on past and future reference points?
3. How does subtracting years in age problems relate to linear functions?
4. If Eva will be y years old in z years, how can you express her current age?
5. What other types of algebraic expressions involve finding ages?

**Tip:** When solving age problems, always align the time frame carefully to avoid mistakes with "before" and "after" scenarios.

Learn how to calculate Eva's age 3 years ago based on the fact that she was x years old 4 years ago. This problem involves simple algebra and age-related word problems. Ideal for students in Grades 5-7.

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