" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
-5x=-9-1
-5x=-10
5x=10
x=2
b)6x+7=0
6x=0-7
6x=-7
x=-7/6
x=-1 i 1/6
gdzie/ oznacza kreske ułamkową
-5x=-10
x=2
b) 6x+7=0
6x=-7
x= -1,1(6)