SOLUTION: 2y-4x=-3
y=2x+4
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Question 115281: 2y-4x=-3
y=2x+4
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given system
Plug in into the first equation. In other words, replace each with . Notice we've eliminated the variables. So we now have a simple equation with one unknown.
Distribute
Combine like terms on the left side
Subtract 8 from both sides
Combine like terms on the right side
Simplify
Since this equation is never true for any x value, this means there are no solutions.
So the system is inconsistent
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