Students were requested to answer a question at schools and to say what is most important for them to succeed. The one that response stood out from the rest was practice. Successful people commonly are not born successful; they become successful through hard work and determination. This is how you can attain your goals. shown below some question and answer examples that you can potentially work with to expand your knowledge and gain insight that will guide you to continue your school studies.

## Question:

Consider the following system with the solution (1,3)

Equation 1 of the system : 2x+y=5

Equation 2 of the system: x -2y =-5

Prove that replacing the first equation with the sum of that equation and a multiple of the other produces a system with the same solution

Posible answers : used multiplication property of equality to write a new equation

Used addition property of equality to write a new equation added equations 1 and 3

## Answer:

The **equation** 2x – 4y = -10 is a multiple of equation 2 because of the multiplication property of **equality** to write a new equation.

### What is a equation?

An **equation** simply means a statement of two mathematical **expressions** that are equal.

In this case, **equation** 2x – 4y = -10 us a multiple of equation 2 because of the **multiplication** property of equality to write a new equation.

Learn more about **equations** on:

They possibly will hopefully guide the student deal with the question by implementing the questions and answer examples. You would certainly then have a discussion with your classmate and continue the school learning by studying the problem together.