Given the following equation:
[tex]y=2x-5[/tex]
1. You know this value of "x" shown in the table:
[tex]x=4[/tex]
Then, you can substitute it into the equation and evaluate, in order to find the corresponding y-value:
[tex]\begin{gathered} y=2(4)-5 \\ y=8-5 \\ y=3 \end{gathered}[/tex]
2. To find the value of "x" when:
[tex]y=1[/tex]
You have to substitute this value into the equation:
[tex]1=2x-5[/tex]
And solve for "x":
[tex]\begin{gathered} 1+5=2x \\ \\ \frac{6}{2}=x \\ \\ x=3 \end{gathered}[/tex]
Therefore, the answer is:
