We are given a system of two linear equations with two variables, $x$ and $y$. We are asked to solve this system using the elimination method. The system of equations is: $x + 2y = 6$ $x - 2y = 2$
2025/3/28
1. Problem Description
We are given a system of two linear equations with two variables, and . We are asked to solve this system using the elimination method. The system of equations is:
2. Solution Steps
We will use the elimination method to solve this system of equations.
Notice that the terms in the two equations have opposite signs. We can add the two equations to eliminate the variable.
Add the two equations:
Divide both sides by 2 to solve for :
Now that we have found the value of , we can substitute it into either of the original equations to solve for . Let's use the first equation:
Substitute :
Subtract 4 from both sides:
Divide both sides by 2 to solve for :
So the solution to the system of equations is and .
3. Final Answer
The solution to the system of equations is .