# How to solve this problem?

##
2x+y=3

-2+5y=-9

2x+y=3

-2+5y=-9

##### 1 Answer

#### Explanation:

This is called a system of equations!

To solve this system of equations, we gonna use the substitution method.

So, we wanna solve

Start by adding

Then divide both sides by

Now we wanna use the value of

We gonna do that by substitute

*What does that mean?* It means that we gonna replace

#2x + (-7)/5 = 3

Now we can add

Divide both sides by

Thus,

The answers are: