Let's solve the equation \(-20 = \frac{2}{10} - 20\).

1. **Simplify the fraction**:  
   The fraction \(\frac{2}{10}\) simplifies to \(0.2\). So, the equation becomes:
   \[
   -20 = 0.2 - 20
   \]

2. **Add 20 to both sides** to eliminate the \(-20\) on the right:
   \[
   -20 + 20 = 0.2 - 20 + 20
   \]
   Simplifying, we get:
   \[
   0 = 0.2
   \]

This is not true, which means there was an error in the original assumption or equation.

In this case, since the equation \( -20 = \frac{2}{10} - 20 \) simplifies to \( 0 = 0.2 \), there is **no solution**. This indicates that the equation is inconsistent.

Would you like details or have any questions?

Here are five related questions you might find interesting:
1. What if the equation was \( -20 = \frac{b}{10} - 20 \)?
2. How do you solve the equation \( x - 10 = \frac{5}{2} \)?
3. What would happen if the right side was \( 2 - 20 \) instead of \( 0.2 - 20 \)?
4. Can you create a similar equation where the solution is a valid number?
5. How do you solve equations where variables are involved on both sides?

**Tip:** Always check for consistency in an equation. If simplifying leads to a false statement like \( 0 = 0.2 \), it means the equation has no solution.

Learn how to solve the equation -20 = 2/10 - 20 with a detailed step-by-step solution. This problem covers key concepts in equations and fractions, including simplification techniques. Suitable for students in Grades 7-9.

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