### Home > CCA2 > Chapter 9 > Lesson 9.2.1 > Problem 9-53

9-53.

Solve the system of equations below.

Multiply the second equation by

Multiply the second^{ }equation by

Multiply the fifth^{ }equation by

Multiply the fourth^{ }equation by

Subtract the two equations eliminating . Solve for

*.*

Use substitution to find and

*. Check your answers in all three equations!*