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Byju's Answer
Standard VIII
Mathematics
Reducing Equations to Simpler Form
If 195x+17 ...
Question
If
19
5
x
+
17
=
19
31
, then find
x
.
A
0.4
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B
1.4
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C
2.8
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D
3.4
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Solution
The correct option is
C
2.8
Given
19
5
x
+
17
=
19
31
⇒
19
×
31
=
19
(
5
x
+
17
)
⇒
31
=
5
x
+
17
⇒
5
x
=
14
⇒
x
=
14
5
=
2.8
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0
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