Question

Part A

What is the x-coordinate in the solution of the system of equations y = - 2/3x and 4x - 9y = -40?

Enter your answer in the box.

___________________

Part B

What is the solution to the system of equations?

{-5 = x - 3y
{ 11 = -3x + 7y

Select to the empty boxes to create the solution

(______, _______)

-44, -34, -13, -11, -2, -1, 1, 2, 11, 13, 34, 44

Answer 1

You can find the answers by graphing, elimination, and substitution. Which way would you like to do it?

Answer 2

graph

Answer 3

Go on here
https://www.desmos.com/calculator

Answer 4

And then put those functions in and tell me where the lines intersect

Answer 5

substitution is better

Answer 6

Ok then
Substitute y = -2/3x for y in the second equation
4x - 9y = -40
4x - 9(-2/3x) = -40
Try simplifying and solving for x

Answer 7

y = 4/9x + 40/9

x = -4

Answer 8

Correct so your answer is x = -4

Answer 9

and the second question (2, 1) am i correct ?

Answer 10

and btw you're beautiful

Answer 11

No it's not that

Answer 12

it's not ?

Answer 13

Nope

Answer 14

https://www.desmos.com/calculator Plot it on here and it will show you the graph with the solution

Answer 15

i did and it says x = 2, y = 1

Answer 16

(1, 2)

Answer 17

It is giving me (1, 2)

Answer 18

Yes that

Answer 19

ok thank you and could i call you cutie ?

Answer 20

I don't think that is necessary lol

Answer 21

No problem

Answer 22

ok