Find the value of k, if x = 2, y = 1 is a solution of the equation 2x + 3y = k.
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Answered by
1
Answer:
Substitute x=2 and y=1
in
2x + 3y = k
So, k = 2(2) + 3(1)
k = 4 + 3
k = 7
Answered by
1
k=7
because x=2,y=1
2x+3y=k
2×2+3×1=7
k=7
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