Respuesta
[tex] \frac{7}{2} \: \: \: y \: \: \: \frac{3}{2} [/tex]
Explicación paso a paso:
[tex]2(x + y) = 10 \\ x - y = 2[/tex]
[tex]x = 2 + y[/tex]
[tex]2((2 + y) + y) = 10 \\ 4 + 2y + 2y = 10 \\ 4y = 10 - 4 \\ y = \frac{6}{4} [/tex]
[tex]x - \frac{6}{4} = 2 \\ x = 2 + \frac{6}{4} \\ x = \frac{8 + 6}{4} \\ x = \frac{14}{4} = \frac{7}{2} [/tex]
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Respuesta
[tex] \frac{7}{2} \: \: \: y \: \: \: \frac{3}{2} [/tex]
Explicación paso a paso:
[tex]2(x + y) = 10 \\ x - y = 2[/tex]
[tex]x = 2 + y[/tex]
[tex]2((2 + y) + y) = 10 \\ 4 + 2y + 2y = 10 \\ 4y = 10 - 4 \\ y = \frac{6}{4} [/tex]
[tex]x - \frac{6}{4} = 2 \\ x = 2 + \frac{6}{4} \\ x = \frac{8 + 6}{4} \\ x = \frac{14}{4} = \frac{7}{2} [/tex]