Answers

2016-02-05T15:19:02+05:30
Let example of  algebraic equation
Show that  3x + 5 = 20  the value of x = 5

proof
3x + 5 = 20
 3x = 20 - 5
 3x = 15
 x = 15 / 3
 x = 5 proved
to Check
lhs = 3x + 5
      = 3 * 5 + 5
      = 15 + 5
      = 20


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