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Byju's Answer
Standard X
Mathematics
Elimination Method of Finding Solution of a Pair of Linear Equations
Solve the fol...
Question
Solve the following systems of equations:
2
x
−
3
y
=
9
3
x
+
7
y
=
2
,
y
≠
0
Open in App
Solution
2
x
−
(
3
/
y
)
=
9
→
×
3
3
x
+
(
7
/
y
)
=
2
→
×
2
⇒
6
x
−
9
y
=
27
6
x
+
14
y
=
4
⇓
23
y
=
−
23
⇒
(
y
=
−
1
x
=
3
)
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2
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