+130511 Adding 4x to both sides, we just have y = 4x........ which is just an equation of a line through the origin with a slope of "4." Thus, there are infinite ordered pairs that satisfy this equation.
The graph can be seen here: https://www.desmos.com/calculator/eyx4vmje4y
+118723 2. Find the ordered pairs that are both solutions of y - 4x = 0.
There are an infinite number of ordered pair solutions.
hers are some
(1,4) (2,8) ....( -6,-24)
to get (1,4)
i just randomly chose 1
then I put 1 in for x
y-4*1=0
y-4=0
y=4
I did the same with the others. 
+130511 Adding 4x to both sides, we just have y = 4x........ which is just an equation of a line through the origin with a slope of "4." Thus, there are infinite ordered pairs that satisfy this equation.
The graph can be seen here: https://www.desmos.com/calculator/eyx4vmje4y
