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Mathematics
Paola Vega
12 September, 04:14
X + 2y = 8
X + 3y = 12
+3
Answers (
1
)
Jessie Hebert
12 September, 06:43
0
(0,4)
Step-by-step explanation:
Subtract the first equation from the second, obtaining y = 4. Then substitute 4 for y in the first equation, obtaining x + 2 (4) = 8; it follows that x = 0.
The solution is (0,4).
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