How do you solve y = 4x - 3, y = 1?

$x = 1$ and $y = 1$

Explanation:

$y = y$

$1 = 4 x - 3$

$1 + 3 = 4 x - 3 + 3$

$4 = 4 x + 0$

$4 = 4 x$

$\frac{4}{4} = \frac{4 x}{4}$

$1 = x$

$x = 1$

God bless...I hope the explanation is useful.