Question

if the point (2k-3 , k+2) is the solution of the equation 2x+3y+15=0 , find the value of k

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

Step-by-step explanation:

If (2k-3, k+2) is the solution ,

(2k-3, k+2) = (x,y)

x= 2k-3, y= k+2

Substituting in 2x+3y+15= 0

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

4k-6+3k+6+15= 05

7k+15=0

k= -15/7