bx+y=1; 4x-2y=b

Ha introducido [src]

b*x + y = 1

$$b x + y = 1$$

4*x - 2*y = b

$$4 x - 2 y = b$$

4*x - 2*y = b

Respuesta rápida

$$b_{1} = -2$$
=
$$-2$$
=

-2

$$x_{1} = \frac{y}{2} - \frac{1}{2}$$
=
$$\frac{y}{2} - \frac{1}{2}$$
=

-0.5 + 0.5*y

$$b_{2} = 2 - 2 y$$
=
$$2 - 2 y$$
=

2 - 2*y

$$x_{2} = \frac{1}{2}$$
=
$$\frac{1}{2}$$
=

0.5