NatalieVanhoose NatalieVanhoose
  • 19-03-2021
  • Mathematics
contestada

(x-2y=-5) (2x + 4y =14) what is the value of y

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lizleung lizleung
  • 19-03-2021


Sub x=-5+2y
2(-5+2y)+4y=14
y=3
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