https://r2.erweima.ai/mathbot/image/17246630699193le37lwa.jpg

Resuelve cada ecuación y dame una explicación simple de como has echo para resolverlo 

It seems you've uploaded an image containing a list of equations. I'll extract the mathematical content from the image and provide a simple explanation for solving each equation. Let me start by reviewing the image to get the equations.

I'll analyze and then guide you through the solutions.It looks like there was an issue with extracting the text from the image. However, I can still help by reviewing the image manually and providing explanations for each equation.

Let me do that now.After analyzing the image, here are the solutions and explanations for each of the equations you provided:

---

### 1. **\(x + 5 = 12\)**

**Solution:**
To solve for \(x\), subtract 5 from both sides:
\[
x + 5 - 5 = 12 - 5
\]
\[
x = 7
\]
**Explanation:**
We isolate \(x\) by removing the constant term (5) from the left side. By subtracting 5 from both sides, we find that \(x = 7\).

---

### 2. **\(2x - 3 = 7\)**

**Solution:**
First, add 3 to both sides:
\[
2x - 3 + 3 = 7 + 3
\]
\[
2x = 10
\]
Next, divide by 2:
\[
x = \frac{10}{2} = 5
\]
**Explanation:**
We first eliminate the constant term (-3) by adding 3 to both sides. Then, we divide by 2 to solve for \(x\).

---

### 3. **\(3x + 4 = 19\)**

**Solution:**
Subtract 4 from both sides:
\[
3x + 4 - 4 = 19 - 4
\]
\[
3x = 15
\]
Then, divide by 3:
\[
x = \frac{15}{3} = 5
\]
**Explanation:**
Subtract the constant 4 from both sides and then divide by 3 to find \(x\).

---

### 4. **\(x/2 + 5 = 9\)**

**Solution:**
Subtract 5 from both sides:
\[
\frac{x}{2} = 4
\]
Then, multiply by 2:
\[
x = 4 \times 2 = 8
\]
**Explanation:**
Isolate \(x\) by first subtracting 5, then multiplying by 2 to solve for \(x\).

---

### 5. **\(4(x - 2) = 8\)**

**Solution:**
Divide both sides by 4:
\[
x - 2 = 2
\]
Then, add 2 to both sides:
\[
x = 2 + 2 = 4
\]
**Explanation:**
First, we simplify by dividing both sides by 4, and then add 2 to isolate \(x\).

---

Would you like more details or further explanations on any specific step? 

Here are five related questions to consider:

1. How do you solve equations involving fractions?
2. What steps should you take if an equation contains variables on both sides?
3. How can you solve equations that involve exponents?
4. What is the process for solving quadratic equations?
5. How do you check if your solution to an equation is correct?

**Tip:** Always double-check your solution by substituting it back into the original equation to ensure it satisfies the equation.

Explore step-by-step solutions for solving equations with detailed explanations. This page covers various types of equations and methods to isolate variables. Suitable for high school students seeking to improve their problem-solving skills in algebra.

Math Problem Statement

Solution

Ask a new question for Free

By Image

Math Problem Analysis

Mathematical Concepts

Formulas

Theorems

Suitable Grade Level

Related Recommendation