What is the y-value to the solution of y = 5x -4 and y = 2x + 8

At the bottom!

Step-by-step explanation:

Put the two equations into the same standard form:

2x-y=8

-5x+2y=3

Now if you add the two equations up, guess what will happen?

You will "eliminate" the y variable, and only be left with the x variable.

Technically, you will get:

2x-y+2+28-5x+29+2y=8+23

-3x+20y=11

-3x=11

the answer would be 484

step-by-step explanation:

just multiply 0.484 times 1,000 (formula)

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8