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2x + 11 = 5y + 1
2x - 5y = 1 - 11
2x - 5y = - 10 ( Ecuación 1 )
5 ( x + 1 ) - 2y = 4 ( y + 1 )
5x + 5 - 2y = 4y + 4
5x - 2y - 4y = 4 - 5
5x - 6y = 1 ( Ecuación 2 )
ahora Resuelve el Sistema
2x - 5y = - 10
5x - 6y = 1
Método de Reducción
2x - 5y = - 10. ( 5 )
5x - 6y = 1 ( - 2 )
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10 x - 25 y = - 50
- 10 x + 12 y = -2
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- 13 y = - 52
y = 52/13