Question

The point (5, m) is a solution of the equation 3x-
6y+9=0 then the value of m is :-​

Answer 1

Answer:4

Step-by-step explanation: The co-ordinates are 5,0

So since 5 is the x-coordinate and m, y co-ordinate.

So we put x=5, y=m

3(5)-6m+9=0

15+9=6m

m=4

Answer 2

Answer:

m=4

Step-by-step explanation:

m=y

Re-arange the equation 3x-6y+9=0 so that y is in front

-6y=-3x-9

6y=3x+9

Divide both sides by 6

y=(3x+9)/6

To find m, subsitute x=5 into the equation to find m,

y=3(5)+9/6

y=4

therefore, m=4