" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
4x-5+x-7- 2x+8=-3x+4-x+6
3x-4=-4x+10 /+4x
7x-4=10 / +4
7x=14 /:7
x=2
d) -(4-2x)-(2x+4)=(3x-1)+(2x-5)-(7-3x)
-4+2x-2x-4=3x-1+2x-5-7+3x
-8=8x-13 /+13
5=8x /:8
x=8/5
x=1 i 3/5