5.0 points what is the solution of the system? use elimination. 3x – 4y = 9 –3x + 2y = 9

Hope i understand it right how you wrote above this system 

  3x -4y = 9
-3x +2y = 9
assum the same terms 
  0   -2y = 18 

      y = 18/(-2) = -9

y = -9 

3x -4(-9) = 9
3x +36 = 9
3x = 9 -36
3x = -27

x = -27/3 = -9

x = -9
y = -9

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)