" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
b) 5a-(3a+6)=5a-3a-6=2a-6
c) -8m+(2n-m)=-8m+2n-m=-9m+2n
d) -3p-(6r-4p)=-3p-6r+4p=p-6r
e) 2x-7y+(5x-2y)=2x-7y+5x-2y=7x-9y
f) -2x+8y-(6x-7y)=-2x+8y-6x+7y=-8x+15y
g) (3u-6v)+(6v-5)=3u-6v+6v-5=3u-5
h) (8u+3v)-(2u+5v)=8u+3v-2u-5v=6u-2v
i) (-a-4b)+(5b-a)=-a-4b+5b-a=-2a+b
j) (7a-b)-(4a-2b)=7a-b-4a+2b=3a+b
rozpisane
b. 5a - 3a - 6 = 2a-6
c. -8m + 2n - m= -9m + 2n
d. -3p - 6r + 4p = p - 6r
e. 2x - 7 y + 5x - 2y = 7x -9y
f. -2x + 8y - 6x + 7y = -8x + 15y
g. 2u - 6v + 6v - 5 = 2u - 5
h. 8u + 3v - 2u - 5v = 6u - 2v
i. -a - 4b + 5a -b = 4a -5b
j. 7a - b - 4a + 2b= 3a + b
licze na naaaj <3