Use the elimination method to solve the system of equations. Choose the correct ordered pair.

x+y=8
x-y= 6
Solution: choose your answer...

1 answer

To solve the system of equations using the elimination method, we start with the following equations:

  1. \( x + y = 8 \)
  2. \( x - y = 6 \)

We can eliminate \( y \) by adding the two equations together:

\[ (x + y) + (x - y) = 8 + 6 \]

This simplifies to:

\[ 2x = 14 \]

Now, divide by 2 to solve for \( x \):

\[ x = 7 \]

Now that we have the value of \( x \), we can substitute it back into one of the original equations to find \( y \). We'll use the first equation:

\[ 7 + y = 8 \]

Subtract 7 from both sides:

\[ y = 1 \]

Thus, the solution to the system of equations, in ordered pair form, is:

\((x, y) = (7, 1)\)

So the correct ordered pair is \((7, 1)\).