alexis1157 alexis1157

23-10-2018
Mathematics

contestada

X + 2y = 8
X + 3y = 12

Respuesta :

altavistard altavistard

23-10-2018

Answer:

(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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