1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard X
Mathematics
Elimination Method of Finding Solution of a Pair of Linear Equations
Solve the fol...
Question
Solve the following system of equation for x and y.
5
x
−
1
+
1
y
−
2
=
2
,
6
x
−
1
−
3
y
−
2
=
1
Open in App
Solution
Let
1
x
−
1
=
a
and
1
y
−
2
=
b
5
a
+
b
=
2
.
.
.
.
.
(
1
)
.
.
.
.
×
3
6
a
−
3
b
=
1
.
.
.
.
.
(
2
)
.
.
.
.
.
.
×
1
15
a
+
3
b
=
6
6
a
−
3
b
_
_
_
_
_
_
_
_
_
_
_
_
_
_
21
a
=
7
∴
a
=
1
3
Putting
a
=
1
3
in
(
1
)
5
3
+
b
=
2
or,
b
=
2
−
5
3
=
1
3
Substituting value of
a
and
b
1
x
−
1
=
1
3
⇒
x
−
1
=
3
.
.
.
.
.
(
3
)
1
y
−
2
=
1
3
⇒
y
−
2
=
3
.
.
.
.
.
.
(
4
)
From
(
3
)
,
x
=
4
From
(
4
)
,
y
=
5
Suggest Corrections
0
Similar questions
Q.
Solve the following systems of equations:
5
x
−
1
+
1
y
−
2
=
2
6
x
−
1
−
3
y
−
2
=
1
Q.
Solve the following systems of equations:
5
x
+
1
-
2
y
-
1
=
1
2
10
x
+
1
+
2
y
-
1
=
5
2
where x ≠ −1 and y ≠ 1