SOLUTION: solve each of the following systems by graphing. 2x-y=4 2x-y=6

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Question 82004: solve each of the following systems by graphing.
2x-y=4
2x-y=6

Answer by jim_thompson5910(35256)   (Show Source): You can put this solution on YOUR website!
Solve the first equation for y



Subtract 2x from both sides

Multiply both sides by -1 to make y positive. Now the equation is in form

Solve the second equation for y



Subtract 2x from both sides

Multiply both sides by -1 to make y positive. Now the equation is in form

Now graph each equation

graph of (red) and (green)
Since they are parallel and never intersect, there are no solutions.

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