no solution, one solution, or infinitely many solution.
x+y=3
x+y=-3

Question

no solution, one solution, or infinitely many solution.
x+y=3
x+y=-3

anonymous · Answer

1 solution I  think

anonymous · Answer

help with mine please http://openstudy.com/study#/updates/531113b7e4b0cecd2345e473

***[isuru]*** · Answer

u can take 
  x + y = 3 ----(1)
 
and
  x + y = -3 ---(2)

then
       (1) - (2)

this will leave u with
        0 = 6
so.. u  got no x or y values remaining..

which means there are no solutions to this simultaneous equations..

besides if u know about graphing... u can see these 2 r parallel lines ( since their slopes are equal) 
 parallel lines never intersect each other... so.. It also concludes that there are no solutions to this equation :)