a) a+(a-b)
b) 2x-(x+4)
c) 7-(-x+6)
d) -(x+4)+(x-5)
e)1-(t+p)-(t-2)
f)-(-y+2)+(-2y-4)
Daje naj ;p
a) 2a-bb) 2x-x-4=x-4
c)7+x-6=x+1
d)-x-4+x-5=-9
e)1-t-p-t+2=-p-2t+3
f)y-2-2y-4=-y-6
a+(a-b)=a+a-b=2a-b
2x-(x+4)=2x-x-4=x-4
7-(-x+6)=7+x-6=x+1
-(x+4)+(x-5)=-x-4+x-5=-9
1-(t+p)-(t-2)=1-t-p-t+2=-2t-p+3
-(-y+2)+(-2y-4)=y-2-2y-4=-y-6
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a) 2a-b
b) 2x-x-4=x-4
c)7+x-6=x+1
d)-x-4+x-5=-9
e)1-t-p-t+2=-p-2t+3
f)y-2-2y-4=-y-6
a+(a-b)=a+a-b=2a-b
2x-(x+4)=2x-x-4=x-4
7-(-x+6)=7+x-6=x+1
-(x+4)+(x-5)=-x-4+x-5=-9
1-(t+p)-(t-2)=1-t-p-t+2=-2t-p+3
-(-y+2)+(-2y-4)=y-2-2y-4=-y-6