89.6k views
3 votes
The ordered pair (-2,5) is solution to the system of linear equations


2x+3y=11\\-4x+y=13

1 Answer

1 vote

Final answer:

The ordered pair (-2,5) is a solution to the system of linear equations.

Step-by-step explanation:

To determine if the ordered pair (-2,5) is a solution to the system of linear equations, we substitute the values of x and y into each equation and check if the equations are satisfied.

For the first equation, we have: 2(-2) + 3(5) = 11, which simplifies to -4 + 15 = 11. Since both sides are equal, the first equation is satisfied.

For the second equation, we have: -4(-2) + 5 = 13, which simplifies to 8 + 5 = 13. Again, both sides are equal, so the second equation is satisfied as well.

Since both equations are satisfied, the ordered pair (-2,5) is indeed a solution to the system of linear equations.

User Tobias Domhan
by
7.3k points