if ( 5 , k ) is a solution of the equation 2x + y - 7 = 0 , find the value k . solve the following equation
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if (5,k) is a solution of the given equation
then it will satisfy the equation.
thus;
put ,x=5 and y=k in the given equation,
now we have;
=> 2(5) + k - 7 = 0
=> 10+k-7=0
=> k+3=0
=> k= -3.
I hope it would help you
thank you
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