System A System B
6.0
5y = 1
4x - 3y = 0
- 2x + 2y = -1
-2.0 +2 = -1
1) How can we get System B from System A?
Choose 1
Replace one equation with the sum/difference of both equations
B
Replace only the left-hand side of one equation with the sum/difference of the left-hand sides
of both equations
Replace one equation with a multiple of itself