[tex]1. \: \: \: 10x - 9x = 40 \\ (10 - 9)x = 40 \\ 1x = 40 \\ x = 4 \\ 2. \: \: \: \: x + 2 = 1 \\ x = 1 - 2 \\ x = - 1[/tex]
Espero te sirva mucho♡ヾ(๑╹◡╹)ノ"
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
[tex]1. \: \: \: 10x - 9x = 40 \\ (10 - 9)x = 40 \\ 1x = 40 \\ x = 4 \\ 2. \: \: \: \: x + 2 = 1 \\ x = 1 - 2 \\ x = - 1[/tex]
Espero te sirva mucho♡ヾ(๑╹◡╹)ノ"