Question

The ordered pair ( , 5) is in the linear relation with equation y=3x-4
Find the missing number in the ordered pair.

Answer 1

Take the steps as simple as this :
You got the value of y which is 5
then substitute by this value in the original equation which is y = 3x - 4,
Then you will get sth like this : 5 = 3x - 4
get the -4 in the right hand side to the left hand one you will get : 9 = 3x
simply divide both sides by 3 then you will get : x = 3
So the pair will be (3,5) :D

Answer 2

thanks so much!