To solve the equation \(n + 7 = -20\), follow these steps:

1. Start with the equation:
   \[
   n + 7 = -20
   \]

2. Subtract \(7\) from both sides of the equation to isolate \(n\):
   \[
   n = -20 - 7
   \]

3. Simplify the right side:
   \[
   n = -27
   \]

So, the solution is \(n = -27\).

Would you like more details or have any other questions?

Here are 5 related questions to explore:

1. How do you solve an equation like \(n - 5 = -12\)?
2. What steps would you take to solve \(n + 12 = 5\)?
3. How do you solve an equation with multiplication, like \(3n + 7 = 10\)?
4. What happens when you solve an equation with fractions, such as \(\frac{n}{3} + 7 = -5\)?
5. How do you solve equations that involve both addition and subtraction, like \(n + 8 - 3 = 15\)?

**Tip:** When dealing with negative numbers, pay close attention to the signs during addition and subtraction.

Learn how to solve the equation n + 7 = -20 with detailed steps and explanations. This problem involves basic arithmetic and solving linear equations. Suitable for students in Grades 6-8.

Math Problem Statement

Solution

Ask a new question for Free

By Image

Math Problem Analysis

Mathematical Concepts

Formulas

Theorems

Suitable Grade Level

Related Recommendation