Question

if x=5 and y=2 is a solution of equation 3x+ky+15=0 find the value of k
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Answer 1

Answer:

$15 + 2k + 15 = 0$

$k = - 15$

hope it helps ♥️

Answer 2

Step-by-step explanation:

3(5)+k(2)+15=0

15+2K+ 15 = 0

30 +2k =0

2k= -30

k = -30 / 2

k = -15