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Byju's Answer
Standard X
Mathematics
Method of Substitution to Find the Solution of a Pair of Linear Equations
Solve the fol...
Question
Solve the following systems of equations:
3
x
+
y
+
2
x
−
y
=
2
9
x
+
y
−
4
x
−
y
=
1
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Solution
x
=
5
2
,
y
=
1
2
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Solve the following systems of equations:
3
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2
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9
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