Answer:
![\displaystyle [2, -3]](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5B2%2C%20-3%5D)
Step-by-step explanation:
{2x - 3y = 13
{x + 2y = −4
⅔[2x - 3y = 13]
{1⅓x - 2y = 8⅔
{x + 2y = −4
____________

[Plug this back into both equations above to get the y-coordinate of −3]; 
* This is using the Elimination Method.
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Answer:
yes yes yes
Step-by-step explanation:
Answer:
120% increase
Step-by-step explanation:
Answer:
Yes it satisfies the equation
Step-by-step explanation:
Let, P(x,y) = (-9,-4)
Then, x = -9
y = -4
if we use this value in the equation, we will get L.S = R.S ;(-4 = -9 + 5)
So, the point satisfies the equation
Hope you have understood this
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