# How do you solve the system y=3 and 2x - 4y =1?

Mar 18, 2018

We have,$y = 3$ and $4 y = 2 x - 1$
$4 \times 3 + 1 = 2 x$
Or, $x = 13 / 2$
Thus,$y = 3$ and $x = 13 / 2 \mathmr{and} 6.5$