EduSahara™ Worksheet
Name : Chapter Based Worksheet
Chapter : Linear Equations
Grade : ICSE Grade VII
License : Non Commercial Use
Question
1
1.
Solve the equation
(
x
+
3
)
=
0
(i)
-3
(ii)
-4
(iii)
-2
(iv)
-5
(v)
0
Question
2
2.
Solve :
(
2
x
+
5
)
2
+
(
−
4
x
−
2
)
=
(
−
2
x
+
2
)
3
(i)
(
-1
12
)
(ii)
(
-3
14
)
(iii)
(
-1
16
)
(iv)
(
-1
14
)
(v)
1
14
Question
3
3.
Solve :
(
−
x
+
5
)
+
(
x
+
2
)
4
=
(
x
+
5
)
16
(i)
81
13
(ii)
83
13
(iii)
19
3
(iv)
71
11
(v)
85
13
Question
4
4.
Which of the following equations is the same as
(
−
3
x
+
9
)
=
(
x
+
8
)
(i)
(
−
12
x
+
7
)
=
(
−
8
x
+
6
)
(ii)
(
6
x
+
11
)
=
(
−
8
x
+
6
)
(iii)
x
=
(
−
3
x
+
17
)
(iv)
(
−
7
x
+
18
)
=
(
5
x
−
1
)
(v)
(
−
12
x
+
7
)
=
(
10
x
+
10
)
Question
5
5.
Solve :
(
−
x
−
1
)
6
+
(
−
5
x
+
2
)
3
=
(
−
2
x
+
2
)
(i)
6
(ii)
10
(iii)
9
(iv)
12
(v)
8
Question
6
6.
Solve :
(
4
x
+
1
)
+
(
4
x
+
3
)
10
=
(
−
4
x
−
1
)
5
(i)
(
-5
18
)
(ii)
(
-15
52
)
(iii)
(
-3
10
)
(iv)
(
-17
52
)
(v)
(
-1
4
)
Question
7
7.
Solve the equation
(
7
4
x
−
3
8
)
=
0
(i)
3
16
(ii)
5
14
(iii)
1
14
(iv)
3
14
(v)
1
4
Question
8
8.
Solve :
(
x
−
3
)
5
+
(
x
+
2
)
7
=
(
x
+
4
)
8
(i)
230
61
(ii)
222
59
(iii)
26
7
(iv)
226
61
(v)
228
61
Question
9
9.
Solve :
−
5
(
3
x
−
4
)
−
4
(
3
x
+
4
)
=
−
9
3
x
(i)
-11
(ii)
-10
(iii)
-15
(iv)
-12
(v)
-13
Question
10
10.
The R.H.S of the equation
(
7
x
+
9
)
=
(
−
7
x
−
1
)
is
(i)
(
−
7
x
+
2
)
(ii)
(
−
7
x
−
4
)
(iii)
(
−
7
x
−
1
)
(iv)
(
−
8
x
−
1
)
(v)
(
7
x
+
9
)
Question
11
11.
Solve :
(
2
x
−
3
)
+
(
−
3
x
−
3
)
=
(
3
x
+
4
)
9
(i)
(
-9
2
)
(ii)
(
-29
6
)
(iii)
(
-31
6
)
(iv)
(
-37
8
)
(v)
(
-21
4
)
Question
12
12.
Which of the following equations is not the same as
(
5
x
−
5
)
=
4
(i)
(
−
4
x
−
13
)
=
(
−
9
x
−
4
)
(ii)
(
7
x
−
6
)
=
(
2
x
+
3
)
(iii)
(
14
x
+
3
)
=
(
9
x
+
12
)
(iv)
(
7
x
−
6
)
=
(
−
2
x
+
5
)
(v)
(
3
x
−
4
)
=
(
−
2
x
+
5
)
Question
13
13.
Which of the following equations is the same as
(
−
x
−
5
)
=
0
(i)
(
−
x
−
9
)
=
(
−
4
)
(ii)
(
−
x
−
9
)
=
(
−
2
)
(iii)
(
−
x
−
8
)
=
(
−
4
)
(iv)
(
−
x
−
9
)
=
(
−
6
)
(v)
(
−
x
−
10
)
=
(
−
4
)
Question
14
14.
Which of the following equations is the same as
(
−
8
x
+
3
)
=
1
(i)
(
−
16
x
+
11
)
=
2
(ii)
(
−
16
x
+
6
)
=
5
(iii)
(
−
16
x
+
6
)
=
(
−
1
)
(iv)
(
−
16
x
+
1
)
=
2
(v)
(
−
16
x
+
6
)
=
2
Question
15
15.
Which of the following equations is not the same as
(
x
+
1
)
=
0
(i)
(
x
+
4
)
=
3
(ii)
(
x
−
2
)
=
(
−
3
)
(iii)
(
x
−
3
)
=
(
−
4
)
(iv)
(
x
+
5
)
=
4
(v)
x
=
1
Question
16
16.
Solve :
(
4
x
−
3
)
(
2
x
+
7
)
=
(
−
9
)
(
−
2
)
(i)
(
-69
10
)
(ii)
(
-57
8
)
(iii)
(
-67
10
)
(iv)
(
-71
10
)
(v)
(
-27
4
)
Question
17
17.
Which of the following equations is not the same as
(
−
5
x
−
7
)
=
0
(i)
(
15
x
+
21
)
=
0
(ii)
(
−
20
x
−
28
)
=
0
(iii)
(
5
x
+
7
)
=
(
−
1
)
(iv)
(
25
x
+
35
)
=
0
(v)
(
10
x
+
14
)
=
0
Question
18
18.
Which of the following equations is not the same as
(
8
x
−
1
)
=
(
−
1
)
(i)
(
8
x
+
2
)
=
2
(ii)
(
8
x
+
4
)
=
4
(iii)
(
8
x
−
2
)
=
0
(iv)
(
8
x
−
6
)
=
(
−
6
)
(v)
(
8
x
−
4
)
=
(
−
4
)
Question
19
19.
Which of the following equations is the same as
(
−
3
x
−
1
)
=
(
4
x
−
3
)
(i)
(
−
3
x
+
1
)
=
4
x
(ii)
(
−
3
x
−
3
)
=
(
4
x
−
1
)
(iii)
(
−
3
x
+
5
)
=
(
4
x
−
1
)
(iv)
(
−
3
x
+
1
)
=
(
4
x
−
2
)
(v)
(
−
3
x
+
1
)
=
(
4
x
−
1
)
Question
20
20.
Which of the following equations is the same as
(
−
5
x
+
5
)
=
0
(i)
(
5
x
−
5
)
=
2
(ii)
(
5
x
−
5
)
=
0
(iii)
(
5
x
−
7
)
=
0
(iv)
(
5
x
−
3
)
=
0
(v)
(
5
x
−
5
)
=
(
−
2
)
Question
21
21.
Solve :
(
−
5
x
−
5
)
+
(
4
x
+
2
)
16
=
(
−
5
x
+
1
)
(i)
93
4
(ii)
47
2
(iii)
24
(iv)
49
2
(v)
45
2
Question
22
22.
Solve :
(
3
x
−
5
)
(
4
x
−
6
)
=
(
3
x
−
9
)
(
4
x
+
4
)
(i)
37
23
(ii)
39
25
(iii)
39
23
(iv)
5
3
(v)
35
23
Question
23
23.
Solve :
(
−
6
)
(
x
+
6
)
=
(
−
2
)
(
x
+
1
)
(i)
2
(ii)
1
2
(iii)
3
2
(iv)
5
2
(v)
5
4
Question
24
24.
Which of the following equations is not the same as
(
x
−
1
)
=
(
−
3
x
−
6
)
(i)
(
3
x
−
3
)
=
(
−
9
x
−
18
)
(ii)
(
−
4
x
+
4
)
=
(
12
x
+
24
)
(iii)
(
−
2
x
+
2
)
=
(
6
x
+
12
)
(iv)
(
2
x
−
2
)
=
(
−
6
x
−
12
)
(v)
(
−
3
x
+
3
)
=
(
−
3
x
−
9
)
Question
25
25.
The R.H.S of the equation
(
6
x
−
5
)
=
(
−
6
)
is
(i)
(
−
8
)
(ii)
(
−
7
)
(iii)
(
6
x
−
5
)
(iv)
(
−
4
)
(v)
(
−
6
)
Assignment Key
1) (i)
2) (iv)
3) (ii)
4) (i)
5) (iii)
6) (ii)
7) (iv)
8) (v)
9) (iv)
10) (iii)
11) (ii)
12) (iv)
13) (i)
14) (v)
15) (v)
16) (i)
17) (iii)
18) (iii)
19) (v)
20) (ii)
21) (ii)
22) (i)
23) (iii)
24) (v)
25) (v)
