" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2x+6-5>-2x-7
2x+2x>-7-6+5
4x>-8/4
x>-2
b)-2(x-1)+5x>7x+12
-2x+2+5x>7x+12
-2x+5x-7x>12-2
-4x>10/-4
x<-2,5
2x+6-5>-2x-7
2x+2x>-6+5-7
4x>-8/:4
x=-2
b) -2(x-1)+5x>7x+12
-2x+2 +5x>7x+12
2+3x<7x+12
3x-7x>-2+12
-4x>10 /-4
x<-2,5
c) 1/3x+1>-x+2
1/3x+x>2-1
1 1/3x >1/:1 1/3
x=0.75
d)0,7x-2>0,9x-0,1
0,7x-0.9x>-0,1 +2
-0,2x>1.9 /:(-0,2)
x<-9,5
e) -x+3>-(3x-2)
-x+3>-3x+2
-x+3x>-3+2
2x>-1 / :2
x>-0,5
f) 0,1 (2x-3)<-0,6x+1
0,2x-0.3<-0,6x+1
0,2x+0,6x<0,3+1
0,8x<1,3 /:0,8
x>0,625