Explicación paso a paso:
[tex]x + y = 198 \\ x - y = 62 \\ 2x = 260 \\ x = \frac{260}{2} = 130 \\ x + y = 198 \\ 130 + y = 198 \\ y = 198 - 130 \\ y = 68[/tex]
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Explicación paso a paso:
[tex]x + y = 198 \\ x - y = 62 \\ 2x = 260 \\ x = \frac{260}{2} = 130 \\ x + y = 198 \\ 130 + y = 198 \\ y = 198 - 130 \\ y = 68[/tex]