Y = 3x
x = 3y
y = x/3 is the inverse
2x+3y=45
x+y=10
Take the bottom equation and solve for y
x+y=10
Subtract x from both sides
y=-x+10
Substitute into the top equation
2x+3(-x+10)=45
2x-3x+30=45
Subtract 30 from both sides + add like terms
-x=15
Divide both sides by -1
x=-15
Answer:y+5=-3/2(x+6)
Step-by-step explanation:point slope form
Yes, Because if you draw this into a graph it comes has a straight line going thought the origin
Hey,
So the slope formula is (y2-y1) over (x2-x1). Then plug in your numbers. If needed, simplify the slope. You’ll noticed that the answer is undefined. Work is attached. Hope that helps!