Question

if (-2,3) are the solution of equation 2x+(3-a) y+k=0 then find the value of a​

Answer 1

Answer:

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x = 2, y = 1 is a solution fo the equation 2x + 3y = k.

Answer 2

Answer:

given, (-2,3) is the solution of the eq. p(x)

=} 0= 2(-2) + (3-a)3 + k

=} 0= (-4 + 9 -3a + k)

=} (-3a+k) = (-5)

=} a = (5+k)/3