Class 9 Mathematics Linear Equations in Two Variables Solution of a Linear Equation

Easy

The graph of the equation $3x + 7y = k$ is a line passing through the origin. Then,$k = \ldots$

A
$0$
B
$3$
C
$7$
D
$-\frac{7}{3}$

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Class 9 Questions

Class 9

Mathematics Questions

Chapter

Linear Equations in Two Variables

Subtopic

Solution of a Linear Equation

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