Solve for y y=2-9x , x=23

$y = 2 - 9 x$ , $x = 23$

Replace all occurrences of $x$ in $y = 2 - 9 x$ with $23$ .

$y = 2 - 9 \cdot 23$

$x = 23$

Simplify the right side.

Simplify $2 - 9 \cdot 23$ .

Multiply $- 9$ by $23$ .

$y = 2 - 207$

$x = 23$

Subtract $207$ from $2$ .

$y = - 205$

$x = 23$

$y = - 205$

$x = 23$

$y = - 205$

$x = 23$