If (6, k) is a solution of of the the equation 3 X + Y -22 =0 then value of k is
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Answered by
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Step-by-step explanation:
ACCORDING TO THE QUESTION
PUT X =6 & Y=K
3(6)+K-22=0
18+K=22
K=22-18
K=4
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Answered by
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Answer:
(6,k) (3x + -22y =0)
18x -132y =0______(1)
3xk-22yk=0_______(2)
multiple the equation 1 by 2.
multiple the equation 2by 1.
3 ×( 18x - 132y =0)
18 ×(3x/y/ - 22/y/ k =0)
y was cut because of same
54x - 396y =0.....(1)
54x -396y =0........2
y =0
put this value in equation 1
18x -132y =0
18x -132 (0) =0
18x - 0 =0
x = -18
3xk- 22yk=0
3( -18) k - 22 (0)k =0
-54k -0k =0
k*2=54
k =√54
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