kayla45445
kayla45445
27-02-2020
Mathematics
contestada
–50 – 9y = 3
5x – 9y = -2
Respuesta :
philibaker
philibaker
27-02-2020
Answer:
y=49.67
x=19.87
Step-by-step explanation:
3÷9-50=y
9×y÷(-2)÷5
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