Pleaseeeeeee im really bad at math, obviously

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TheCat250

30.03.2022

Mathematics

$x+y=42 \\ \frac{x}{y} =3$

$y=-x+42 \\ \frac{x}{-x+42} =3 \\ x=3(-x+42)\\ x=-3x+126\\4x=126\\x= \frac{126}{4} \\x=31.5$

$x+y=42 \\ 31.5+y=42\\ y=42-31.5\\y=10.5$

The numbers are 31.5 and 10.5

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