Question

if x=2and y=3 is a solution of 2x-3x+k=0 find k value and write the resultant equation​

Answer 1

If x = 2

y= 3

$2x - 3x + k = 0 \\ 2(2) - 3(3) + k = 0 \\ 4 - 9 + k = 0 \\ - 5 = - k \\ k = 5$

HOPE THIS HELPS YA

Answer 2

In ques. if the variable next to 3 is y then.-

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

4-9+k= 0
-5+k=0
k=5

If the variable is x then-

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

4-6+k=0
-2+k=0
k=2