Solve for y y=2x-3 , x=-4

$y = 2 x - 3$ , $x = - 4$

Replace all occurrences of $x$ in $y = 2 x - 3$ with $- 4$ .

$y = 2 (- 4) - 3$

$x = - 4$

Simplify the right side.

Simplify $2 (- 4) - 3$ .

Multiply $2$ by $- 4$ .

$y = - 8 - 3$

$x = - 4$

Subtract $3$ from $- 8$ .

$y = - 11$

$x = - 4$

$y = - 11$

$x = - 4$

$y = - 11$

$x = - 4$