### Home > CCA2 > Chapter Ch6 > Lesson 6.1.4 > Problem 6-51

6-51.

Use the algebraic strategies you developed in today's lesson to solve the system of equations below. Be sure to check your solution. Homework Help ✎

Choose a pair of equations that can be added together to eliminate a variable.

Choose a different pair of equations to add together to eliminate the same variable.

In this case, you will have to multiply each equation by a constant.

Solve the system of equations you created in steps

Solve for using the two-variable equation you created in either step 1 or step 2.

Then substitute the values for

*into one of the original equations to solve for*

*.*

Check your solution in a different equation than the one you used to solve for .