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2x-y=-14 3x+2y=-7

Guest Jun 13, 2015

Best Answer 

 #1
avatar+271 
+10

2x-y=-14→-4x+2y=28

3x+2y=-7

Subtract the equations:

-7x=35

x=-7

Subsitute:

-14-y=-14

y=0

Pyramid  Jun 14, 2015
 #1
avatar+271 
+10
Best Answer

2x-y=-14→-4x+2y=28

3x+2y=-7

Subtract the equations:

-7x=35

x=-7

Subsitute:

-14-y=-14

y=0

Pyramid  Jun 14, 2015
 #2
avatar+92805 
0

Nicely done Pyramid :)

Melody  Jun 16, 2015

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