Given :
The slope = -3
Y- intercept = 7
The general equation of the line is :
[tex]y=m\cdot x+b[/tex]
Where m is the slope and b is y- intercept
So,
[tex]\begin{gathered} m=-3 \\ b=7 \end{gathered}[/tex]
Substitute with m and b in the general form
so, the equation of the line will be :
[tex]y=-3x+7[/tex]
