maddy181 maddy181

20-04-2015
Mathematics

contestada

2+7x=4-3x I need help solving

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Аноним Аноним

20-04-2015

X=1 for the first equation for the second X=9 Because 2+7=9*1=9 then you do 4-3=1*9. GOOD LUCK!(:

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Panoyin Panoyin

21-04-2015

   2 + 7x = 4 - 3x
      + 3x + 3x
   2 + 10x = 4
- 2    - 2
   10x = 2
      10 10
   x = 0.2

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