### Home > CAAC > Chapter 6 > Lesson 6.2.2 > Problem 6-51

6-51.

Solve the systems of equations below using the method of your choice. Check your solutions, if possible. Homework Help ✎

*y*= 7 − 2*x*

2*x*+*y*= 103

*y*− 1 =*x*

4*x*− 2*y*= 16

Substitute 7 − 2*x* for *y*.

2*x* + (7 − 2*x*) = 10

Combine like terms.

7 = 10

There is no solution.

Substitute 3*y* − 1 in for *x*.

Follow the steps in part (a).