Question 844703
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Hi,
{{{(x+1)/3 = 7/2}}}    | Cross Multiplying to solve
 2(x+1) = 21
 2x + 2 = 21
  2x = 19
   x = 19/2
CHECKING our answer***
{{{(21/2)/3 = (21/2)(1/3) = 7/2}}}
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