ROZWIĄŻ RÓWNANIA I ZRÓB SPRAWDZENIA DO KAŻDEGO:)
e)4(x-2)-3(x-1)=2(x+6)
g)4+2(x-1)=6
h)5-2(y+3)=8
i)-1+4(2z-1)=3
j)2y+3(4-y)=y
k)6(3y+2)-5(4y+6)=-6
l)-7(2z-3)-5(4-3z)=1
ł)0=-8(x+3)+4(2x-6)
m)3+-3(5y+2)-6(3y-7)
n)2(7x-3)=5-4(6-4x)
o)2(9y-1)-3(2y+1)+1=5(4y+3)
p)-3-5(3x-2)=-8
r)4z-3(3z-5)=2z+1
s)8(2x-1)+3(4-5x)=0
t)-4(x-2)=8-2(2x-5)
u)x-4+3(3-2x)=6(x-1)
w)x-3=2(2-3x)
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
e)4(x-2)-3(x-1)=2(x+6)
4x-8-3x+3=2x+12
4x-3x-2x=12+8-3
-1x=17|:-1
x=-17
g)4+2(x-1)=6
4+2x-2=6
2x=6+2-4
2x=4|:2
x=2
h)5-2(y+3)=8
5-2y-6=8
-2y=8+6-5
-2y=9|:(-2)
y=4,5
i)-1+4(2z-1)=3
-1+8z-4=3
8z=3+5
8z=8|:8
z=1
j)2y+3(4-y)=y
2y+12-3y=y
-y-y=-12
-2y=12|:(-2)
y=-6
k)6(3y+2)-5(4y+6)=-6
18y+12-20y-30=-6
-2y=-6-12+30
-2y=12|:(-2)
y=-6
l)-7(2z-3)-5(4-3z)=1
-14z+21-20+15z=1
z=1-1
z=0
ł)0=-8(x+3)+4(2x-6)
0=-8x-24+8x-24
0x=-48