vishnuvallapil vishnuvallapil

08-06-2021
Mathematics

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draw the graph of the equation 3x-4y=12 from the graph find the value of y when x= 8

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akbusiness987 akbusiness987

08-06-2021

Answer:

y = 3

Step-by-step explanation:

3x - 4y = 12

3(8) - 4y = 12

24 - 4y = 12

- 4y + 24 = 12

- 4y + 24 - 24 = 12 - 24

- 4y = - 12

- 4y ÷ - 4 = - 12 ÷ - 4

y = 3

Slope: [tex]\frac{3}{4}[/tex]

y - intercept: (0, - 3)

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