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Byju's Answer
Standard VIII
Mathematics
Linear Expression on One Side and Numbers on the Other Side
Solve:i 2x+5=...
Question
Solve:
(
i
)
2
x
+
5
=
17
(2 marks)
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Solution
Given,
2
x
+
5
=
17
Now to find value of
x
by hit and trial method
x
(1 mark)
2
x
+ 5
(1 mark)
Result
(1 mark)
Is it 17 ?
Yes/No
1
2(1) + 5
7
No
2
2(2) + 5
9
No
3
2(3) + 5
11
No
4
2(4) + 5
13
No
5
2(5) + 5
15
No
6
2(6) + 5
17
Yes
Hence, the value
x
is
6
. (2 marks)
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Linear Expression on One Side and Numbers on the Other Side
Standard VIII Mathematics
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