Sagot :
Answer:
[tex]1.x - 2y - 5 = 0[/tex]
[tex]2.x = - 2[/tex]
[tex]3.5x - 4y - 2 = 0[/tex]
[tex]4.x = \frac{25}{3} [/tex]
[tex]5.3x - 4y - 9 = 0[/tex]
Answer:
[tex]1.x - 2y - 5 = 0[/tex]
[tex]2.x = - 2[/tex]
[tex]3.5x - 4y - 2 = 0[/tex]
[tex]4.x = \frac{25}{3} [/tex]
[tex]5.3x - 4y - 9 = 0[/tex]