Original
system
sum of
equivalent equations in solution to
system equivalent system
system
new
system
using sum
solution to
new
system
2y-x = 8
2y - x = 8
-2y+4x = 10
3x = 18
2y-x = 8
3x = 18
y-2x = -5
which solution can be used to fill in both blanks in the table?
(1,6)
(6, 1)
(7,6)
(6,7)