Respuesta :

for the first equation its y=5-2/5x or y=-2/5x+5
5x+2y=10 3x+ 2y=6
-3x            -3x
2x+2y=10 2y=6
2y+2y=4 y
4y=6 2x=10
      4        2
6/4 ad 10/2
ACCESS MORE