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Byju's Answer
Standard IX
Mathematics
Linear Equation in 2 Variables
Write a linea...
Question
Write a linear equation in two variables x and y such that at
x
=
4
,
y
=
4
.
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Solution
x
=
4
,
y
=
4
x
−
4
+
A
(
y
−
4
)
=
0
x
+
A
y
+
4
A
−
4
=
0
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0
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