Question

2x – 3y = -5
у = х – 1
y=?
x=?
HELP

Answer 1

Okay, here we have this:

Considering the provided expression, we are going to evaluate with the provided values, so we obtain the following:

$\begin{gathered} c-3y \\ =-5-3(5) \\ =-5-15 \\ =-20 \end{gathered}$

Finally we obtain that the expression evaluated with the requested values is equal to -20.