Question

5x + y = 1,1

2x - 3y = 0,1

Answer 1

Respuesta:

Despejamos y en la 2da ecuacion ,$y = - 0.1 - 3y\\\\y = - 0.1 / - 3\\\\y = 0.03333\\\\Remplazamos para hallar x :\\\\5x = 1.1 - 0.03333\\\\5x = 1.06667\\\\x = 1.06667 / 5\\\\1.06667 + 0.03333 = 1.1\\\\2da ecuacion : \\\\2x = 0.1 - 0.03333\\\\2x = 0.06667\\\\x = 0.06667 / 2\\\\x = 0.03333\\\\0.06667 + 0.03333 = 0.1$ para hallar x :