EduSahara™ Worksheet
Name : Chapter Based Worksheet
Chapter : Simple Equations
Grade : SSC Grade VII
License : Non Commercial Use
Question
1
1.
The value of
x
in terms of other variables and constant in
(
5
x
+
3
)
=
(
−
6
x
−
1
)
is
(i)
x
=
(
−
2
11
)
(ii)
x
=
(
−
4
11
)
(iii)
x
=
(
−
6
11
)
(iv)
x
=
(
−
4
9
)
(v)
x
=
(
−
4
13
)
Question
2
2.
Which of the following equations is not the same as
(
2
x
+
8
)
=
0
(i)
(
2
x
+
7
)
=
(
−
1
)
(ii)
(
2
x
+
3
)
=
(
−
5
)
(iii)
(
2
x
+
4
)
=
4
(iv)
(
2
x
+
13
)
=
5
(v)
(
2
x
+
9
)
=
1
Question
3
3.
Which of the following equations is the same as
(
−
3
x
+
1
)
=
6
(i)
(
−
4
x
+
4
)
=
(
−
x
+
9
)
(ii)
(
−
4
x
+
4
)
=
(
x
+
3
)
(iii)
(
−
2
x
−
2
)
=
(
−
x
+
9
)
(iv)
(
−
4
x
+
2
)
=
(
x
+
5
)
(v)
(
−
2
x
)
=
(
−
x
+
7
)
Question
4
4.
Which of the following equations is equivalent to
(
4
x
−
5
)
=
0
(i)
4
x
=
5
(ii)
4
x
=
2
(iii)
4
x
=
8
Question
5
5.
Which of the following equations is the same as
(
6
x
+
7
)
=
(
−
3
)
(i)
(
−
12
x
−
9
)
=
6
(ii)
(
−
12
x
−
14
)
=
6
(iii)
(
−
12
x
−
14
)
=
3
(iv)
(
−
12
x
−
19
)
=
6
(v)
(
−
12
x
−
14
)
=
9
Question
6
6.
The linear equation
(
8
x
+
1
)
=
(
7
x
−
2
)
is equivalent to
(i)
(
x
+
3
)
=
0
(ii)
3
=
0
(iii)
(
2
x
+
3
)
=
0
(iv)
(
8
x
+
1
)
=
(
7
x
+
1
)
(v)
(
8
x
+
1
)
=
(
7
x
−
5
)
Question
7
7.
Which of the following equations is not the same as
(
x
−
3
)
=
(
−
3
)
(i)
(
10
x
−
4
)
=
(
9
x
−
4
)
(ii)
(
−
7
)
=
(
−
x
−
7
)
(iii)
(
2
x
+
1
)
=
(
x
+
1
)
(iv)
(
−
8
x
−
2
)
=
(
−
9
x
−
2
)
(v)
(
−
7
)
=
(
x
+
1
)
Question
8
8.
Which of the following equations is not the same as
(
−
x
+
9
)
=
(
−
9
x
−
9
)
(i)
(
−
2
x
+
15
)
=
(
−
8
x
−
15
)
(ii)
3
=
(
−
8
x
−
15
)
(iii)
(
x
+
8
)
=
(
−
7
x
−
10
)
(iv)
(
−
3
x
+
10
)
=
(
−
11
x
−
8
)
(v)
(
−
2
x
+
15
)
=
(
−
10
x
−
3
)
Question
9
9.
Solve the equation
(
−
3
4
x
−
5
4
)
=
0
(i)
(
-7
3
)
(ii)
-3
(iii)
-1
(iv)
(
-7
5
)
(v)
(
-5
3
)
Question
10
10.
Which of the following equations is not equivalent to
(
4
x
+
2
)
=
(
−
5
)
(i)
12
x
=
(
−
21
)
(ii)
4
x
=
(
−
3
)
(iii)
8
x
=
(
−
14
)
(iv)
(
−
4
x
)
=
7
(v)
20
x
=
(
−
35
)
Question
11
11.
Which of the following equations is not the same as
(
9
x
+
1
)
=
0
(i)
(
−
36
x
−
4
)
=
0
(ii)
(
−
18
x
−
2
)
=
0
(iii)
(
−
27
x
−
3
)
=
(
−
3
)
(iv)
(
−
9
x
−
1
)
=
0
(v)
(
18
x
+
2
)
=
0
Question
12
12.
Which of the following equations is the same as
(
6
x
−
2
)
=
(
−
5
x
+
6
)
(i)
(
9
x
+
3
)
=
(
−
8
x
+
1
)
(ii)
(
3
x
−
7
)
=
(
−
2
x
+
11
)
(iii)
(
4
x
+
1
)
=
(
−
3
x
+
3
)
(iv)
(
8
x
−
5
)
=
(
−
7
x
+
9
)
(v)
(
8
x
−
5
)
=
(
−
3
x
+
3
)
Question
13
13.
The additive inverse of the expression
9
x
is
(i)
9
x
(ii)
(
−
12
x
)
(iii)
(
−
6
x
)
(iv)
(
−
10
x
)
(v)
(
−
9
x
)
Question
14
14.
Which of the following equations is not the same as
(
4
x
+
2
)
=
(
x
−
3
)
(i)
(
4
x
+
5
)
=
x
(ii)
(
4
x
+
3
)
=
(
x
−
2
)
(iii)
(
4
x
−
2
)
=
(
x
+
1
)
(iv)
(
4
x
−
1
)
=
(
x
−
6
)
(v)
(
4
x
+
1
)
=
(
x
−
4
)
Question
15
15.
Which of the following equations is not the same as
6
x
=
0
(i)
(
7
x
−
3
)
=
(
x
−
3
)
(ii)
(
3
x
+
7
)
=
(
−
3
x
+
7
)
(iii)
(
7
x
−
3
)
=
(
−
x
+
3
)
(iv)
(
9
x
−
7
)
=
(
3
x
−
7
)
(v)
(
5
x
+
3
)
=
(
−
x
+
3
)
Question
16
16.
Solve the equation
x
=
(
−
5
)
(i)
-4
(ii)
-6
(iii)
-3
(iv)
-5
(v)
-8
Question
17
17.
Which of the following equations is not the same as
(
−
x
−
8
)
=
(
−
3
)
(i)
(
−
3
x
−
9
)
=
(
2
x
−
2
)
(ii)
(
x
−
7
)
=
(
2
x
−
2
)
(iii)
(
−
3
x
−
9
)
=
(
−
2
x
−
4
)
(iv)
(
7
x
−
3
)
=
(
8
x
+
2
)
(v)
(
−
9
x
−
13
)
=
(
−
8
x
−
8
)
Question
18
18.
Solve the equation
(
7
x
−
6
)
=
0
(i)
6
5
(ii)
4
7
(iii)
8
7
(iv)
2
3
(v)
6
7
Question
19
19.
Which of the following equations is the same as
(
−
3
x
−
8
)
=
0
(i)
(
−
3
x
−
13
)
=
(
−
1
)
(ii)
(
−
3
x
−
13
)
=
(
−
5
)
(iii)
(
−
3
x
−
11
)
=
(
−
5
)
(iv)
(
−
3
x
−
15
)
=
(
−
5
)
(v)
(
−
3
x
−
13
)
=
(
−
9
)
Question
20
20.
Which of the following equations is not the same as
(
6
x
+
9
)
=
3
(i)
(
6
x
+
7
)
=
1
(ii)
(
6
x
+
6
)
=
0
(iii)
(
6
x
+
12
)
=
6
(iv)
(
6
x
+
10
)
=
2
(v)
(
6
x
+
11
)
=
5
Question
21
21.
Which of the following equations is equivalent to
(
x
−
9
)
=
9
(i)
x
=
18
(ii)
x
=
17
(iii)
x
=
16
(iv)
x
=
20
(v)
x
=
19
Question
22
22.
The additive inverse of the expression
5
is
(i)
(
−
7
)
(ii)
(
−
6
)
(iii)
5
(iv)
(
−
2
)
(v)
(
−
5
)
Question
23
23.
The L.H.S of the equation
(
4
x
−
7
)
=
7
is
(i)
(
4
x
−
5
)
(ii)
(
4
x
−
9
)
(iii)
(
4
x
−
7
)
(iv)
7
(v)
(
3
x
−
7
)
Question
24
24.
The R.H.S of the equation
(
−
7
x
+
9
)
=
(
−
9
)
is
(i)
(
−
10
)
(ii)
(
−
6
)
(iii)
(
−
7
x
+
9
)
(iv)
(
−
11
)
(v)
(
−
9
)
Question
25
25.
Which of the following equations is not the same as
(
−
5
x
−
2
)
=
(
−
3
x
−
3
)
(i)
(
−
5
x
−
6
)
=
(
−
3
x
−
7
)
(ii)
(
−
5
x
)
=
(
−
3
x
−
5
)
(iii)
(
−
5
x
−
5
)
=
(
−
3
x
−
6
)
(iv)
(
−
5
x
+
2
)
=
(
−
3
x
+
1
)
(v)
(
−
5
x
+
1
)
=
(
−
3
x
)
Assignment Key
1) (ii)
2) (iii)
3) (i)
4) (i)
5) (ii)
6) (i)
7) (v)
8) (i)
9) (v)
10) (ii)
11) (iii)
12) (v)
13) (v)
14) (iii)
15) (iii)
16) (iv)
17) (i)
18) (v)
19) (ii)
20) (iv)
21) (i)
22) (v)
23) (iii)
24) (v)
25) (ii)
