Determine which order pair is a solution of y= 2x - 3?
(-2,7)
(0,3)
(-4,-11)
(5,-7)

Question

Determine which order pair is a solution of y= 2x - 3?
(-2,7)
(0,3)
(-4,-11)
(5,-7)

dan815 · Answer

the points which satisfy that equation

butterflydreamer · Answer

You want to just sub in your points into the equation "y = 2x - 3" and check if they're correct.

So for example, substitute in the first point (-2,7) into the equation "y = 2x - 3"
This means your x = -2 and y = 7
Therefore when you sub it into the equation you get
y = 2x - 3
7 = 2 (-2) - 3
7 = -4 - 3
7 = -7
Does 7 equal to  -7? No! So then this is incorrect and therefore (-2,7) is NOT a solution :)

Basically sub in the point and you want the LHS = RHS

anonymous · Answer

ok so whats the answer

butterflydreamer · Answer

lmaonaise work it out. Don't be lazy LOL