Complete the ordered pair for the equation $y=3 x+5$ $(,-7)$ Complete the ordered pair. $,-7)$

Step 1 ：The question is asking for the value of x when y is -7 in the equation \(y = 3x + 5\).

Step 2 ：Substitute \(y = -7\) into the equation and solve for x.

Step 3 ：The equation becomes \(3x + 5 = -7\).

Step 4 ：Solving for x, we get \(x = -4\).

Step 5 ：The completed ordered pair for the equation \(y=3 x+5\) when \(y=-7\) is \(\boxed{(-4,-7)}\).