asked 15.7k views
3 votes
2x-y=-2 3x-3y=15 método gráfico

asked
User Erdeszt
by
8.3k points

2 Answers

4 votes

Answer:

Explanation:

2x - y = -2

3x - 3y = 15

-6x + 3y = 6

3x - 3y = 15

-3x = 21

x = -7

2(-7) - y = -2

-14 - y = -2

-y = 12

y = -12

(-7, -12)

answered
User Diogok
by
7.9k points
4 votes

Answer:

Cómo se vería si estuviera graficado:

2x−y=−2

3x−3y=15

Cómo se vería si lo resolviera graficando:

(−7,−12)

answered
User Matkurek
by
9.5k points
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