please help thanks :)

The equation of line A and line B will be y =4 and x = 8, respectively.
A linear system is one in which the parameter in the equation has a degree of one. It might have one, two, or even more variables.
We know the equation of the line parallel to the x-axis.
y = c
The equation of line A will be
y = 4
We know the equation of the line parallel to the y-axis.
x = c
The equation of line B will be
x = 8
More about the linear system link is given below.
https://brainly.com/question/20379472
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