Question

Consider the following equation.x - 2y = 3Step 1 of 2: Determine the missing coordinate in the ordered pair (-4, ?) so that it will satisfy the given equation.

Answer 1

The missing coordinate is;

`\begin{gathered} -(7)/(2) \\ (-4,-(7)/(2)) \end{gathered}`

Step-by-step explanation:

Given the equation;

`x-2y=3`

We want to determine the missing coordinate in the ordered pair;

`(-4,_-)`

We can get the value of y by substituting the value of x into the equation;

`\begin{gathered} x-2y=3 \\ -4-2y=3 \\ -2y=3+4 \\ -2y=7 \\ y=-(7)/(2) \\ y=-3.5 \end{gathered}`

Therefore, the missing coordinate is;

`\begin{gathered} -(7)/(2) \\ (-4,-(7)/(2)) \end{gathered}`