find the value of k,if x= 2, y=1 is a solution of the equation 2x +3y+k=0
Answers
Answered by
2
X=2, Y=1
2X+3y+k=0
=>2×2+3×1+k=0
=>4+3+k=0
=>7+k=0
=>k=-7
2X+3y+k=0
=>2×2+3×1+k=0
=>4+3+k=0
=>7+k=0
=>k=-7
Answered by
5
2x + 3x +k = 0
= 2(2) + 3(1) +k=0
= 4+3+k = 0
=7+k= 0
=k=0-7= -7
here is Ur answer -7.
plzz Mark my answer as brainlist.
= 2(2) + 3(1) +k=0
= 4+3+k = 0
=7+k= 0
=k=0-7= -7
here is Ur answer -7.
plzz Mark my answer as brainlist.
Anonymous:
thanks
Similar questions