- #1
Atran
- 93
- 1
I know that this is basic, but I don't get it. Say we have the system,
[itex]x + y = 32[/itex]
[itex]3x + 2y = 70[/itex]
Each equation represents a graph, and the solution is the point where the two lines intersect.
Here is where I am confused:
[itex]x + y = 32[/itex]
[itex]2x + 2y = 64[/itex]
What is the proof that the two equations are equivalent / represent the same graph?
I read that two equations are equivalent if they share the same implication:
Thanks for help.
[itex]x + y = 32[/itex]
[itex]3x + 2y = 70[/itex]
Each equation represents a graph, and the solution is the point where the two lines intersect.
Here is where I am confused:
[itex]x + y = 32[/itex]
[itex]2x + 2y = 64[/itex]
What is the proof that the two equations are equivalent / represent the same graph?
I read that two equations are equivalent if they share the same implication:
Equivalent equations are ones such that the truth of one implies and is implied by the truth of the other.
Thanks for help.