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Standard VIII
Mathematics
Solving Equations with Linear Expressions on One Side and Numbers on the Other Side
Question
If
20
=
6
+
2
x
, then the value of
x
is:
6
9
7
8
A
9
B
8
C
6
D
7
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Solution
Verified by Toppr
Given,
20
=
6
+
2
x
Subtract
6
on both the sides,
20
−
6
=
6
+
2
x
−
6
14
=
2
x
Divide
2
on both the sides, we get
14
2
=
2
x
2
⇒
x
=
7
Hence the answer is option
D
.
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Similar Questions
Q1
If
20
=
6
+
2
x
, then the value of
x
is:
View Solution
Q2
If
x
y
=
9
8
, then the value of
(
6
7
+
y
−
x
y
+
x
)
equals:
View Solution
Q3
If
2
x
+
7
5
x
+
8
=
2
x
+
6
5
x
+
4
, then
x
=
View Solution
Q4
If the average of the values
9
,
6
,
7
,
8
,
5
and x is
8
. Find the value of x.
View Solution
Q5
If
l
o
g
6
9
−
l
o
g
9
27
+
l
o
g
8
x
=
l
o
g
64
x
−
l
o
g
6
4
then the value of x is :
View Solution