uprość wyrażenia algebraiczne a)-7+3y+9+2y= b)x-3x+2-2x-7= c)-5x+4y-y-7x-9y= d)4x+5-x-4+x-3x= e)0,5a-2a+9-0,5a-11,5= f)-14k+9k-13+k+3+4k= g)-3k++2m+5m-77+k-m= h)2x-4+3x-2 i)x-3y-2x+6y j)2y-5-3y-4-8y
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a)-7+3y+9+2y=2+5y
b)x-3x+2-2x-7=-4x-5
c)-5x+4y-y-7x-9y=-12x-6y
d)4x+5-x-4+x-3x=x+1
e)0,5a-2a+9-0,5a-11,5=-2a-2,5
f)-14k+9k-13+k+3+4k=-10
g)-3k+2m+5m-77+k-m=-2k+6m-77
h)2x-4+3-2=2x-3
i)x-3y-2x+6y=-x+3y
j)2y-5-3y-4-8y=-9y-9
a) -7+3y+9+2= 4+3y
b)x-3x+2-2x-7= x+5
c)5x+4y-y-7x-9y= 2x -4y
d)4x+5-x-4+x-3= 4x+2
e) 0,5-2a +9-0,5-11,5= -2a -11,5 +9
f)-14k+9k-13+k +3+4k = 10k+9
g)-3k +2m+5m-77+k-m= -3k+6m -77
h)2x-4+3x-2=-x-6
i)x-3y-2x+6y=3y-2x
j)2y-5-3y-4-8y=9y+ (-9) lub 9y-9