anonymous
  • anonymous
Please help I've been on this forever. Make up a problem involving TWO VALUES that must be solved. Example I got from a classmate: 20c - 30d = 70 20c - 8d = -32 c = 10.46 d = 4.64 (10.46, 4.64)
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
mulltiply every number by 2 and you will get a new set of equations
anonymous
  • anonymous
ie. 40c -60d = 140 40c - 6d = -64 now solve
anonymous
  • anonymous
I dont kno what im suppose to do first :(

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anonymous
  • anonymous
|dw:1332920047953:dw|
anonymous
  • anonymous
|dw:1332920158481:dw|

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