Mathematics: Fine the slope of the line

Step-by-step explanation: -- Multiply top by 8 and bottom by -7 so y can be cancelled outTherefore, the solution to the system of equations is...

Fine the slope of the line - id10742790, beto66

kayla942783

18.03.2022

Step-by-step explanation:

slope = diference in y /diference in x = 0-(-4) / 4-2 = 0+4 /4-2 = 4/2 =2

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bvghchg2580

22.01.2023

(5,5)

Step-by-step explanation:

$\left \{ {{-8x+7y=-5} \atop {-4x+8y=20}} \right.$

$\left \{ {{-64x+56y=-40} \atop {28x-56y=-140}} \right.$ <-- Multiply top by 8 and bottom by -7 so y can be cancelled out

-36x=-180

x=5

-4x+8y=20

-4(5)+8y=20

-20+8y=20

8y=40

y=5

Therefore, the solution to the system of equations is (5,5)

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