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Mathematics
Callum
27 April, 11:17
3. Solve using elimination.
x + 2y = 6
-x-y=-5
+2
Answers (
1
)
Hana Wilson
27 April, 14:59
0
(4,1)
Step-by-step explanation:
x + 2y = 6
-x-y=-5
x = 6-2y
-x-y=-5
- (6-2y) - y=-5
y=1
x=6-2*1
x=4
(4,1)
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