7. Check whether
the value given in
the bracket is a
solution to the
given to the given
equation or not.
Zn + 5 = 19, (n =
2)
1. Yes it is a solution
2. No it is not a solution
3. Both are correct
4. Both are not correct
Answers
Answered by
0
Answer:
Zn + 5 = 19 (n = 2)
Putting n = 2
L.H.S. = Zn + 5 = Z × (2) + 5 = 2z + 5
= 7z ≠ 19 = R.H.S.
As L.H.S. ≠ R.H.S.
Therefore, n = 2 is not a solution of the given equation, Z + 5 = 19.
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