They are the coordinates of the infinitely many points on the line defined by the equation.
These are equations of two straight lines. Provided the equations are not of the same or parallel lines, there can be only one ordered pair. So the ordered pair is - not are : (0.5, -1)
The lines intersect at (3, 5)
This just means to list values of x and then plug them into the equation to find the value of y for that x. so in (x,y) form:(1,8) (2,16) (3,24) and so on.
X= -1/4. Y= -2/5. ( -.25, -0.4 )
They are the coordinates of the infinitely many points on the line defined by the equation.
These are equations of two straight lines. Provided the equations are not of the same or parallel lines, there can be only one ordered pair. So the ordered pair is - not are : (0.5, -1)
There are none because you have no equation here.
The lines intersect at (3, 5)
This just means to list values of x and then plug them into the equation to find the value of y for that x. so in (x,y) form:(1,8) (2,16) (3,24) and so on.
X= -1/4. Y= -2/5. ( -.25, -0.4 )
Y-8x plus 9y equals 10y-8x.
-- Pick any number at all and call it " x " . Any number whatsoever. -- Multiply it by 8 and call the product " y " . -- There you are ! Now you have an ordered pair that's a solution to that equation. There's no limit. You can keep inventing ordered pairs just like that, until you have millions or billions of them, or as many as you want.
8x plus 4y equals 5 is 8x + 4y = 5.
No.
-8x - 10 - 20 = -8x - 30
(1, 1)