https://r2.erweima.ai/mathbot/image/1727010187955qtr9889l.jpg

It looks like you've uploaded an image containing some math problems. You mentioned "bài 16;18" — I'll locate and focus on those specific problems from the image.

Upon inspection, the image contains various math exercises:

- **Bài 16**: Not directly labeled in the image but inferred from the text; could you clarify which specific problem you're referring to?
- **Bài 18**: "Tìm các số tự nhiên x sao cho \(8: x + 2\), \(c. x + 7: x + 2\), \(e. x - 3: x - 1\)" involves natural numbers and solving these expressions.

Let me know if you want detailed solutions for any specific problem from the image or if I misunderstood your request!

Explore how to solve algebraic equations involving natural numbers, focusing on exercises from Bài 16 and Bài 18. This guide provides step-by-step solutions to enhance understanding of natural number properties and algebraic equations for students in Grades 6-8.

Math Problem Statement

Solution

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Math Problem Analysis

Mathematical Concepts

Formulas

Theorems

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