### Home > AC > Chapter 10 > Lesson 10.4.2 > Problem 10-137

10-137.

Solve the system of equations below using any method. Check your solution.

You can use the substitution method.

Combine like terms. Solve for .

10-137.

Solve the system of equations below using any method. Check your solution.

You can use the substitution method.

Combine like terms. Solve for .