EduSahara™ Assignment
Name : Linear Equations Complex Problems
Chapter : Linear Equations in One Variable
Grade : CBSE Grade VIII
License : Non Commercial Use
Question
1
1.
Solve :
(
x
+
3
)
2
+
(
−
x
+
3
)
6
=
(
−
x
)
3
(i)
-4
(ii)
-6
(iii)
0
(iv)
-3
(v)
-2
Question
2
2.
Solve :
4
(
−
x
+
4
)
7
=
(
x
−
5
)
(i)
51
11
(ii)
59
13
(iii)
53
11
(iv)
49
11
(v)
43
9
Question
3
3.
Solve :
(
−
x
+
5
)
4
+
(
−
x
−
5
)
=
(
−
x
−
2
)
2
(i)
(
-17
5
)
(ii)
-5
(iii)
-3
(iv)
(
-11
3
)
(v)
(
-13
3
)
Question
4
4.
Solve :
(
x
−
4
)
+
(
−
x
−
3
)
5
=
(
x
+
2
)
4
(i)
100
11
(ii)
102
11
(iii)
104
11
(iv)
28
3
(v)
120
13
Question
5
5.
Solve :
(
x
+
4
)
+
(
x
+
2
)
20
=
(
−
x
+
3
)
(i)
(
-20
41
)
(ii)
(
-22
39
)
(iii)
(
-22
43
)
(iv)
(
-22
41
)
(v)
(
-24
41
)
Question
6
6.
Solve :
(
−
x
+
1
)
+
(
−
x
)
=
(
−
x
+
3
)
12
(i)
7
23
(ii)
9
25
(iii)
9
23
(iv)
3
7
(v)
11
23
Question
7
7.
Solve :
x
8
+
(
x
−
2
)
9
=
(
−
x
−
5
)
7
(i)
(
-250
193
)
(ii)
(
-246
191
)
(iii)
(
-250
191
)
(iv)
(
-82
63
)
(v)
(
-248
191
)
Question
8
8.
Solve :
(
−
2
x
+
3
)
20
+
(
−
4
x
+
2
)
5
=
(
−
x
+
5
)
2
(i)
(
-39
8
)
(ii)
(
-41
8
)
(iii)
(
-47
10
)
(iv)
(
-31
6
)
(v)
(
-37
8
)
Question
9
9.
Solve :
(
−
3
x
−
1
)
7
+
(
−
5
x
+
5
)
2
=
(
−
5
x
+
5
)
(i)
39
29
(ii)
37
29
(iii)
39
31
(iv)
35
29
(v)
35
27
Question
10
10.
Solve :
(
−
5
x
+
2
)
4
+
4
x
=
(
−
5
x
+
4
)
20
(i)
(
-1
10
)
(ii)
1
10
(iii)
(
-3
10
)
(iv)
(
-1
8
)
(v)
(
-1
12
)
Question
11
11.
Solve :
x
+
(
x
−
3
)
2
=
(
−
2
x
+
2
)
4
(i)
4
(ii)
0
(iii)
2
(iv)
-1
(v)
1
Question
12
12.
Solve :
(
x
+
3
)
+
(
x
+
5
)
20
=
(
−
5
x
+
4
)
(i)
17
121
(ii)
5
41
(iii)
15
119
(iv)
15
121
(v)
13
121
Question
13
13.
Solve :
(
−
5
x
+
4
)
+
(
2
x
+
5
)
=
(
−
3
x
+
4
)
7
(i)
53
16
(ii)
13
4
(iii)
61
18
(iv)
59
18
(v)
19
6
Question
14
14.
Solve :
(
−
2
x
−
2
)
7
+
4
x
3
=
(
−
2
x
+
4
)
7
(i)
3
4
(ii)
9
16
(iii)
1
2
(iv)
9
14
(v)
11
14
Question
15
15.
Solve :
(
4
x
+
3
)
(
−
x
−
4
)
=
(
4
x
−
9
)
(
−
x
+
2
)
(i)
3
2
(ii)
5
2
(iii)
7
2
(iv)
3
(v)
9
4
Question
16
16.
Solve :
(
−
9
)
(
6
x
+
2
)
=
(
−
6
)
(
6
x
+
9
)
(i)
(
-17
4
)
(ii)
(
-29
8
)
(iii)
(
-25
6
)
(iv)
(
-7
2
)
(v)
(
-23
6
)
Question
17
17.
Solve :
(
7
x
−
5
)
(
−
9
x
+
3
)
=
(
−
7
)
(
−
1
)
(i)
13
35
(ii)
3
7
(iii)
13
37
(iv)
13
33
(v)
11
35
Question
18
18.
Solve :
4
(
2
x
−
5
)
+
5
(
2
x
+
5
)
=
9
2
x
(i)
45
2
(ii)
89
4
(iii)
47
2
(iv)
23
(v)
43
2
Question
19
19.
Solve :
3
(
x
−
2
)
+
7
(
x
+
2
)
=
10
x
(i)
7
(ii)
4
(iii)
6
(iv)
3
(v)
5
Question
20
20.
Solve :
−
2
(
x
+
3
)
−
1
(
x
−
1
)
=
6
(
x
−
1
)
−
9
(
x
+
8
)
(i)
(
-181
73
)
(ii)
(
-175
71
)
(iii)
(
-61
25
)
(iv)
(
-177
73
)
(v)
(
-179
73
)
Question
21
21.
Solve :
−
5
(
x
−
2
)
+
2
(
x
+
5
)
=
−
1
(
x
+
5
)
−
2
(
x
−
1
)
(i)
11
21
(ii)
9
23
(iii)
13
23
(iv)
11
23
(v)
11
25
Assignment Key
1) (iv)
2) (i)
3) (iv)
4) (ii)
5) (iv)
6) (iii)
7) (v)
8) (i)
9) (ii)
10) (i)
11) (v)
12) (iv)
13) (iv)
14) (iv)
15) (ii)
16) (v)
17) (i)
18) (i)
19) (v)
20) (v)
21) (iv)