Respuesta :

cerverusdante
First, we solve for y in the first equation:
[tex]-2y = -12.5 +4.5[/tex]
[tex]-2y=-8[/tex]
[tex]y= \frac{8}{2}[/tex]
[tex]y=4[/tex]
Then, we substitute the y value in the other equation and solve for x:
[tex]3.35x-(4)=-0.75[/tex]
[tex]3.35x=-0.75+4 [/tex]
[tex]3.35x=3.25[/tex]
[tex]x= \frac{3.25}{3.35} [/tex]
[tex]x= \frac{65}{67} [/tex]

Kalahira
so -2y=-12.5+4.5 thus -2y=-8 thus y=4 if y=4 than 3.35x=-.75+4 thus 3.35x=3.25 thus x=3.35/3.25

Otras preguntas