x i y to te dwie liczby
x = y + 25
3x = 9y
3(y + 25) = 9y
3y + 75 = 9y
-6y = -75
y=12,5
x= 12,5 + 25 = 37,5
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x i y to te dwie liczby
x = y + 25
3x = 9y
3(y + 25) = 9y
3y + 75 = 9y
-6y = -75
y=12,5
x= 12,5 + 25 = 37,5