### Home > CCA2 > Chapter A > Lesson A.2.1 > Problem A-54

A-54.

Solve each system.

The second equation can be rewritten as

.

Which equation should you change into

form so that you can substitute it into the other equation?

A-54.

Solve each system.

The second equation can be rewritten as

.

Which equation should you change into

form so that you can substitute it into the other equation?