c) x+2 + x-1 = 1
---------- ----------
2 3
d) 2x+3 = 2-x +x
------------ -------
5 3
g) 2x-1 - x-2
----------- ------- = 0,7x
5 2
h) 2x - 3x + 5 = - 1/4x-1
-------
4
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
c) x= 2/5
d) x = - 1/4