crazylazynutz9712 crazylazynutz9712
  • 12-03-2020
  • Mathematics
contestada

2x + y = 7
3x - y = 3

Respuesta :

iguanamiyagi
iguanamiyagi iguanamiyagi
  • 12-03-2020

Answer:

x = 2

y = 3

Step-by-step explanation:

[tex]2x + y = 7\\\\3x - y = 3 \ \ \ \ + \\\\------ \\\\5x = 10 \\\\x = 2 \\\\------ \\\\2x + y = 7 \\\\y = 7 - 2x = 7 - 4 = 3[/tex]

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