-3x-4y=-2 and y=2x-5. What is y? *
1 answer:
Answer:
Step-by-step explanation:
The easiest way to do this is to solve for x first, then y.
Plug the second equation (y = 2x - 5) into the first equation (-3x - 4y = -2). This will give you -3x - 4(2x - 5) = -2. Solve for x.
-3x - 4(2x - 5) = -2
-3x - 8x + 20 = -2
-11x = -22
x = 2
Now, you can plug in the x-value into the second equation.
y = 2(2) - 5
y = 4 - 5
y = -1
You might be interested in
You must convert point slope form to standard form in this problem. point= (h,k)
POINT SLOPE:
y-(-1)=(3/4)(x-2)
y+1=(3/4)x-(3/2)
y= (3/4)x-(5/2)
Could you take a photo of the drawing?
Answer:
If Hank shoots from inside the three-point line we can say that he has to shoot 246 inches to make the ball into the hoop.
Answer:
404.990 in^2
Step-by-step explanation:
I think, I cant be 100% sure but I'm pretty sure that's the answer, sorry if I'm wrong