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Byju's Answer
Standard VIII
Mathematics
Reducing Equations to Simpler Form
Solve: x 4 ...
Question
Solve:
x
4
−
x
+
10
5
+
4
3
4
=
x
−
1
−
x
−
2
3
Open in App
Solution
x
4
−
(
x
+
10
5
)
+
4
3
4
=
x
−
1
−
(
x
−
2
3
)
5
x
−
4
x
−
40
20
+
19
4
=
3
x
−
3
−
x
+
2
3
⇒
x
−
40
+
95
20
=
2
x
−
1
3
⇒
3
x
+
165
=
40
x
−
20
⇒
37
x
=
185
⇒
x
=
5
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0
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Q.
Solve the following equations.
(1) 17p − 2 = 49
(2) 2m + 7 = 9
(3) 3x + 12 = 2x − 4
(4) 5(x − 3) = 3(x + 2)
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Solve for x:
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Q.
Solve the following equations by Cramer’s method.
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x
+
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2
=
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+
2
y
-
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3
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x
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4
Q.
Solve :
5
x
−
4
6
=
4
x
+
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−
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Q.
Solve the following equations.
(i)
x
2
+
12
x
-
20
3
x
-
5
=
x
2
+
8
x
+
12
2
x
+
3
(ii)
10
x
2
+
15
x
+
63
5
x
2
-
25
x
+
12
=
2
x
+
3
x
-
5
(iii)
2
x
+
1
2
+
2
x
-
1
2
2
x
+
1
2
-
2
x
-
1
2
=
17
8
(iv)
4
x
+
1
+
x
+
3
4
x
+
1
-
x
+
3
=
4
1
(v)
4
x
+
1
2
+
2
x
+
3
2
4
x
2
+
12
x
+
9
=
61
36
(vi)
3
x
-
4
3
-
x
+
1
3
3
x
-
4
3
+
x
+
1
3
=
61
189
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