Class 9 Mathematics Linear Equations in Two Variables Mix Examples - Linear Equations in Two Variables

Easy

If the graph of the equation $3x + ay = 7$ passes through the point $(3, -1)$,then the value of $a$ is:

A
$1$
B
$2$
C
$3$
D
$4$

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Class 9 Questions

Class 9

Mathematics Questions

Chapter

Linear Equations in Two Variables

Subtopic

Mix Examples - Linear Equations in Two Variables

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