T
thewhitewonder
Guest
1. solveby substition method
5x+7y=12
-2x+y=18
Type an ordered pair.
2. solve
4(r-9)+3>5(r+2)-23
the solution set is____________-
3. solve
7x+7>or= -56 or 3x+5 >or= -1
5x+7y=12
-2x+y=18
Type an ordered pair.
2. solve
4(r-9)+3>5(r+2)-23
the solution set is____________-
3. solve
7x+7>or= -56 or 3x+5 >or= -1