emmapitts2
emmapitts2 emmapitts2
  • 30-10-2019
  • Mathematics
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savanna246
savanna246 savanna246
  • 30-10-2019
no solution:
3/2x + 2.3 - 1/2x = 4.3 + x
5r + 2 = 6r + 3 - r

one solution:
2x + 2/3 = 2x + 4/5 - 4x
3.2p - 2.5 + 2.1p = 5p - 7/2

infinitely many:
17/4 + 4.2y - 9/4 = 2.2y + 6 + 2y - 4
-2z + 2 + 4z = 16/5 + 2x - 6/5
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