Tessa35 Tessa35
  • 06-03-2017
  • Mathematics
contestada

4x-5y=-52, -4x+3y=44

Respuesta :

ptseilhan33 ptseilhan33
  • 06-03-2017
The answer for x is -8 and the answer for y is 4

Answer Link
H1a2r3s4h5 H1a2r3s4h5
  • 06-03-2017
x=-8 and y=4
4x-5y=-52
-4x+3y=44
So we get -2y=-8
So y=4
Putting the value of y in eq.1
we get 4x-5(4)=-52
4x-20=-52
4x=-52+20
4x=-32
x=-32/4
x=-8
So y=4 and x=-8
Answer Link

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