To solve the equation \(9x + 2x = 154\), follow these steps:

1. **Combine like terms** on the left side of the equation:

\[
9x + 2x = 11x
\]

So, the equation becomes:

\[
11x = 154
\]

2. **Solve for \(x\)** by dividing both sides of the equation by 11:

\[
x = \frac{154}{11}
\]

3. Simplify the right side:

\[
x = 14
\]

Thus, the solution is \(x = 14\).

Would you like more details or have any questions?

Here are some related questions you might find helpful:

1. How do you solve equations with variables on both sides?
2. What is the process for solving equations with fractions?
3. How can you check if your solution to an equation is correct?
4. What are like terms, and why do we combine them?
5. How do you solve quadratic equations?

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

Learn how to solve the equation 9x + 2x = 154 with a detailed step-by-step solution. Understand the process of combining like terms and solving for x. Suitable for students in Grades 7-9.

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