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Class 9MathematicsLinear Equations in Two VariablesMix 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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