
Home > CCA2 > Chapter 9 > Lesson 9.1.2 > Problem 9-26
9-26.
Solve this system for y and z:
Simplify the equations before solving.
Multiply both sides by
Simplify.
Now do the same for the
Solve this system for y and z:
Simplify the equations before solving.
Multiply both sides by
Simplify.
Now do the same for the