Ok so what you will do is 3-18 then you will add 1 and make is to 400X1
No actually you can just multiply both sides of the equation by 2 and get y-4=20. then add 4 to both sides to get y=24.
the x and y values makes both equations true
Explanation
a linear system is the set of 2 linear equations.
Step 1
the solution to a linear system is the coordiante where the line intersect, this coordiante satisfies both equations, then
the x and y values makes both equations true
Answer:
y=-3x+14
Step-by-step explanation:
y+1=-3(x-5)
y=-3x+15-1
y=-3x+14