Question

7x + 12y = 35
(16x - 8y = 12​

Answer 1

Respuesta:

Y=1.91935483871

X=1.7096774193548

Explicación:

Despejando y

Y=(-7x+35)/12

Y=(-16x+12)/-8

(-7x+35)/12=(-16x+12)/-8

56x-280=-192x+144

56x+192x=144+280

248x=424

X=424/248

X=1.7096774193548

Y=((-7(1.7096774193548)+35)/12

Y=(−11.96774193548+35)/12

Y=23.03225806452/12

Y=1.91935483871