deborahrunnath deborahrunnath
  • 16-07-2020
  • Mathematics
contestada

find m
4x-3y=17
-78 + my = 2

Respuesta :

Lightning25346
Lightning25346 Lightning25346
  • 16-07-2020

Answer:

Step-by-step explanation:

Given: 4X-3Y=17

so, 4x-17 = 3Y

=> Y = (4X-17)/3

Substituting the value in second equation, we get,

=> -78 + m(4x-17)/3 = 2

=>2+78 = m(4x-17)/3

=> 80*3 = m(4x-17)

=>m= 240/(4x-17)

Hope It Helps!!

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