Zad 1
3x-(7-15x)<8-6(1-5x)=
14-(8+6x)<15-3(3-x)=
4x-5(3-2x)>12-9(2x-5)=
X+5-(17-3x)>-6+7(2x-3)=
Błagam potrzebuje już na jutro .Dam naj!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Prosze!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3x-(7-15x)<8-6(1-5x)
3x-7+15x<8-6+30x
3x+15x-30x<2+7
-12x<9 /:-12
x>-3/4
14-(8+6x)<15-3(3-x)
14-8-6x<15-9+3x
-6x-3x<6-14+8
-9x<0 /:-9
x>0
4x-5(3-2x)>12-9(2x-5)
4x-15+10x>12-18x+45
4x+10x+18x>57+15
32x>72
x>2 i 1/4
x+5-(17-3x)>-6+7(2x-5)
x+5-17+3x>-6+14x-35
4x-14x>-41+17-5
-10x>-29
x<2 i 9/10
x<