Question

soluções de 12x+31y=153

Answer 1

12x=153-31y
X=153-31y /12


12(153-31y /12)=153-31y
1836 /12 = 153-31y
153= 153-31y
-31y= 0
Y= -0 /31
Y=0

X= 153-31(0) /12
X= 143/12
X= 11,91,..

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