We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive pseudonymised information about your use of our website. cookie policy and privacy policy.
 
+0  
 
0
821
2
avatar

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

 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

 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+101769 
0

Nicely done Pyramid :)

 Jun 16, 2015

16 Online Users

avatar
avatar
avatar
avatar