" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3x+7=2x+1
3x-2x=1-7
x=-6
b)
x=8-3x
x+3x=8
4x=8/ :4
x=2
c)
2x-4=4x-2
2x-4x=-2+4
-2x=2/:(-2)
x=-1
d)
10x-20=4x-20
10x-4x=-20+20
6x=0 /:6
x=0
3x-2x=1-7
x=-6
b)x=8-3x
x+3x=8
4x=8/:4
x=2
c)2x-4=4x-2
2x-4x=-2+4
-2x=2/:(-2)
x=-1
d)10x-20=4x-20
10x-4x=-20+20
6x=0/:6
x=0
pozdro liczę na naj
3x-2x=1-7
x=-6
b)x=8-3x
x+3x=8
4x=8/:4
x=2
c) 2x-4=4x-2
2x-4x=-2+4
-2x=2/:(-2)
x=-1
d)10x-20=4x-20
10x-4x=-20+20
6x=0/:6
x=0