Posted by **raul** on Tuesday, January 8, 2013 at 4:52pm.

solve each system by substitution

1.

6x-3y=-33

2xty=-1

2.

2x-y=7

3x-2y=10

3.

4x=8y

2x+5y=27

- algebra 2 -
**alex**, Tuesday, January 8, 2013 at 5:39pm
please help me

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