Question

3x-4y= 17 and x-4y = 3.what is the value of x??​

Answer 1

Answer:

Step-by-step explanation:

Hii..

X=7 is your answer dear..

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Answer 2

Answer:

answer is 7

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explanation:-

Solve equation [2] for the variable  x  

   [2]    x = 4y + 3

// Plug this in for variable  x  in equation [1]

 [1]    3•(4y+3) - 4y = 17

  [1]    8y = 8

// Solve equation [1] for the variable  y  

 [1]    8y = 8  

  [1]    y = 1  

// By now we know this much :

 x = 4y+3

 y = 1

// Use the  y  value to solve for  x  

x = 4(1)+3 = 7

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