SOLUTION: how can i solve these? using substitution elimanation 1. 2x-y=3 4x-y=-1 2. 2x-y=-6 4x+y=-6 3. 6x-5y=-1 5x-4y=-1

Algebra ->  Linear-equations -> SOLUTION: how can i solve these? using substitution elimanation 1. 2x-y=3 4x-y=-1 2. 2x-y=-6 4x+y=-6 3. 6x-5y=-1 5x-4y=-1       Log On


   

Question 698195: how can i solve these? using substitution elimanation
1. 2x-y=3
4x-y=-1
2. 2x-y=-6
4x+y=-6
3. 6x-5y=-1
5x-4y=-1
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
how can i solve these? using substitution elimanation
1. 2x-y=3
4x-y=-1
2. 2x-y=-6
4x+y=-6
3. 6x-5y=-1
5x-4y=-1
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Substitution is one method.
Elimination is another.
Which do you want to use?