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Aimee Benjamin
Mathematics
19 September, 00:47
What is the answer for
-4x+4y=12
3x-4y=-18
+5
Answers (
1
)
Davin Burgess
19 September, 01:03
0
Use elimination.
-x = - 6
X = 6
-4 (6) + 4y = 12
Y = 9
(X, y)
(6,9) is the solution
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