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1) 3x - 2y = - 2 (8)
2) 5x + 8y = - 60 (2)
24x - 16y = - 16
10x + 16y = - 120
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34x + 0y = - 136
34x = - 136
x = - 136/34
x = - 4
El valor de x lo reemplazo en ecuación 1
3x - 2y = - 2
3 (- 4) = - 2y = - 2
- 12 - 2y = - 2
- 2y = - 2 + 12
- 2y = 10
y = 10/-2
y = - 5
Solución :
x = - 4
y = - 5