" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1/5x-3/5=9-x /*5
x-3=45-5x
6x=48 /:6
x=8
0,6+x
------- = x+1 /*2
2
0,6+x=2x+2
-x=1,4 /:(-1)
x=-1,4
⅕x-⅗=9-x
⅕x+x=9+⅗
1⅕x=9⅗
x=8
0,6+x
------- = x+1|*2
2
0,6+x=2x+2
x-2x=2-0,6
-x=1,4
x=-1,4