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r-ruslan [8.4K]

2 years ago

5

5x -9=2y por suma y resta ecuacion

1 answer:

Sindrei [870]2 years ago

6 0

Multiplica los números: 5x-9=2y
-45=2y
2y=-45
Y=-45/2
Ecuación:
5x-9=2y
-45=2y
2y=-45

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