Question

(14) If x = 2, y = 1 is a solution of equation 2x + 3y = k then find hte
value of k.​

Answer 1

Answer:

Answer is '7'

..............

Answer 2

Answer:

☞ Given,

☞ x = 2 and y = 1

☞ Equation : 2x + 3y = k

๛ substituting the value of x and y in the equation we get :

$2(2) + 3(1) = k \\ \\ = > 4 + 3 = k \\ \\ = > 7 = k \\ \\ or \: k \: = 7$

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