Seudónimo Seudónimo
  • 08-03-2017
  • Mathematics
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help me someone, i really need help

help me someone i really need help class=

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Аноним Аноним
  • 08-03-2017
1) 5x -2x + 7 - x = 2x + 7

So, Equation with no solution could be:

2x + 7 = 2x + 9

2) One solution could be:

2x + 7 = 10x + 2

3) With many solution would be:

2x + 7 = 2x + 7

Hope this helps!
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