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
)
10
+
(
x
+
2
)
5
=
(
−
x
−
3
)
2
(i)
(
-7
2
)
(ii)
(
-11
4
)
(iii)
(
-5
2
)
(iv)
(
-13
4
)
(v)
(
-9
4
)
Question
2
2.
Solve :
(
x
−
4
)
2
+
(
−
x
−
3
)
7
=
(
−
x
−
2
)
(i)
2
7
(ii)
4
19
(iii)
6
17
(iv)
6
19
(v)
8
19
Question
3
3.
Solve :
(
−
x
+
1
)
4
+
(
−
x
)
=
(
−
x
+
2
)
2
(i)
1
(ii)
0
(iii)
-2
(iv)
-4
(v)
-1
Question
4
4.
Solve :
(
x
−
2
)
+
(
−
x
−
3
)
14
=
(
−
x
−
2
)
7
(i)
7
5
(ii)
7
3
(iii)
9
5
(iv)
11
5
(v)
11
7
Question
5
5.
Solve :
(
x
+
4
)
+
(
−
x
−
3
)
5
=
(
x
−
2
)
(i)
24
(ii)
27
(iii)
29
(iv)
26
(v)
28
Question
6
6.
Solve :
2
(
−
x
−
4
)
=
(
x
−
2
)
2
(i)
(
-18
7
)
(ii)
(
-12
5
)
(iii)
(
-14
5
)
(iv)
(
-16
5
)
(v)
(
-10
3
)
Question
7
7.
Solve :
(
−
x
−
2
)
2
+
(
−
x
+
5
)
5
=
(
−
x
+
2
)
5
(i)
(
-4
5
)
(ii)
(
-2
5
)
(iii)
(
-6
5
)
(iv)
(
-4
7
)
(v)
(
-4
3
)
Question
8
8.
Solve :
(
−
x
−
5
)
2
+
(
−
4
x
+
4
)
6
=
(
−
4
x
−
4
)
3
(i)
4
(ii)
3
(iii)
5
(iv)
2
(v)
1
Question
9
9.
Solve :
(
−
2
x
+
1
)
4
=
(
−
4
x
+
1
)
(i)
3
16
(ii)
1
14
(iii)
3
14
(iv)
5
14
(v)
1
4
Question
10
10.
Solve :
(
2
x
+
5
)
2
+
(
4
x
+
3
)
=
(
−
4
x
)
3
(i)
(
-11
12
)
(ii)
(
-35
38
)
(iii)
(
-33
38
)
(iv)
(
-33
40
)
(v)
(
-31
38
)
Question
11
11.
Solve :
(
−
3
x
−
5
)
+
(
2
x
+
5
)
12
=
(
−
3
x
−
5
)
3
(i)
(
-33
20
)
(ii)
(
-37
24
)
(iii)
(
-3
2
)
(iv)
(
-37
22
)
(v)
(
-35
22
)
Question
12
12.
Solve :
(
2
x
−
4
)
+
(
2
x
+
3
)
2
=
(
5
x
+
5
)
(i)
(
-9
2
)
(ii)
(
-13
4
)
(iii)
(
-17
4
)
(iv)
(
-15
4
)
(v)
(
-7
2
)
Question
13
13.
Solve :
(
3
x
+
5
)
+
(
−
x
+
1
)
=
(
−
5
x
+
2
)
18
(i)
(
-104
41
)
(ii)
(
-106
41
)
(iii)
(
-34
13
)
(iv)
(
-108
41
)
(v)
(
-110
43
)
Question
14
14.
Solve :
(
−
4
x
−
2
)
6
+
(
2
x
−
3
)
2
=
(
−
3
x
−
2
)
4
(i)
18
13
(ii)
6
5
(iii)
16
13
(iv)
14
13
(v)
14
11
Question
15
15.
Solve :
(
5
x
−
1
)
(
x
+
6
)
=
(
5
x
+
4
)
(
x
−
5
)
(i)
(
-17
60
)
(ii)
(
-19
60
)
(iii)
(
-7
20
)
(iv)
(
-19
62
)
(v)
(
-19
58
)
Question
16
16.
Solve :
9
(
7
x
+
7
)
=
(
−
6
)
(
7
x
+
4
)
(i)
(
-26
33
)
(ii)
(
-26
37
)
(iii)
(
-4
5
)
(iv)
(
-26
35
)
(v)
(
-24
35
)
Question
17
17.
Solve :
(
8
x
−
7
)
(
−
x
+
5
)
=
3
1
(i)
1
(ii)
2
(iii)
3
(iv)
4
(v)
0
Question
18
18.
Solve :
7
(
x
+
8
)
+
8
(
x
−
8
)
=
15
x
(i)
-121
(ii)
-123
(iii)
-119
(iv)
-117
(v)
-120
Question
19
19.
Solve :
1
(
3
x
+
1
)
+
2
(
3
x
−
1
)
=
3
3
x
(i)
-3
(ii)
2
(iii)
-2
(iv)
-1
(v)
0
Question
20
20.
Solve :
2
(
x
−
9
)
−
4
(
x
+
2
)
=
−
3
(
x
+
2
)
+
1
(
x
+
6
)
(i)
(
-50
13
)
(ii)
(
-18
5
)
(iii)
(
-42
11
)
(iv)
(
-46
13
)
(v)
(
-48
13
)
Question
21
21.
Solve :
−
4
(
x
+
4
)
+
1
(
x
+
5
)
=
−
1
(
x
+
5
)
−
2
(
x
+
1
)
(i)
-6
(ii)
-8
(iii)
-4
(iv)
-7
(v)
-9
Assignment Key
1) (ii)
2) (iv)
3) (v)
4) (iii)
5) (ii)
6) (iii)
7) (i)
8) (ii)
9) (iii)
10) (iii)
11) (v)
12) (iv)
13) (ii)
14) (iii)
15) (ii)
16) (iv)
17) (ii)
18) (v)
19) (iv)
20) (v)
21) (iv)