Question

6a + 5b = -8
-3a +4b = 17
reduccion, sustitucion y igualacion
Ayuda por favor !!!

Answer 1

1 
2.400/2.000 = 1.200 
 = -8/6 = -4/3 = -1.33333 
= 8/5 = 1.60000

2
= 1.500/2.000 = 0.750
= 17/-3 = -5.66667
 = 17/4 = 4.25000