4. Linear Equations in Two Variables
easy

જો $(3, 2)$ એ સમીકરણ $5 x-a y=7$ નો એક ઉકેલ હોય, તો $a =$ ...........

A

$4$

B

$6$

C

$12$

D

$1$

Solution

$4$

Standard 9
Mathematics

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