Question

If the point (2k-3,k+2 ) lie on the graph 2x+3y+15=0 find k

Answer 1

hello friend your answer is here


(2k-3,k+2) lie on the graph 2x+3y+15 = 0

so this point satisfy the graph..

now put the point in the given equation

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

4k - 6 + 3k + 6 + 15 = 0

7k +15 = 0

7k = -15

k = -15/7

thanks ☺