a) 4x-3=3x+5
b) 5x+2=7-3x
c) 3(x-1)=0
d) -6(x+1)=26
e) -7(x-2)=3x-1
f) 4(x-1)=6(1+x)
DAJE NAJ !!!
x = 8 b) 5x+2=7-3x8x = 5 /:8
x = 5/8 lub 0,625
3x-3=0
3x = 3 /:3
x = 1d) -6(x+1)=26-6x-6=26
-6x = 32 /: (-6)
x = - 32/6
-7x+14=3x-1
-10x = -15 /: (-10)x = 1,5
4x - 4 = 6+6x
-2x = 10 /: (-2)
x = -5
4x-3x=5+3
x=8
5x+3x=7-2
8x=5
x= ⁵/₈
3x=3
x=1
-6x-6=26
-6x=26+6
-6x=32
x= -³²/₆
x= - 5 ²/₆
-7x-3x= -1-14
-10x= -15
x= ¹⁵/₁₀
x= 1,5
4x-4=6+6x
4x-6x=6+4
-2x=10
x= -5
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a) 4x-3=3x+5
x = 8
b) 5x+2=7-3x
8x = 5 /:8
x = 5/8 lub 0,625
c) 3(x-1)=0
3x-3=0
3x = 3 /:3
x = 1
d) -6(x+1)=26
-6x-6=26
-6x = 32 /: (-6)
x = - 32/6
e) -7(x-2)=3x-1
-7x+14=3x-1
-10x = -15 /: (-10)
x = 1,5
f) 4(x-1)=6(1+x)
4x - 4 = 6+6x
-2x = 10 /: (-2)
x = -5
a) 4x-3=3x+5
4x-3x=5+3
x=8
b) 5x+2=7-3x
5x+3x=7-2
8x=5
x= ⁵/₈
c) 3(x-1)=0
3x-3=0
3x=3
x=1
d) -6(x+1)=26
-6x-6=26
-6x=26+6
-6x=32
x= -³²/₆
x= - 5 ²/₆
e) -7(x-2)=3x-1
-7x+14=3x-1
-7x-3x= -1-14
-10x= -15
x= ¹⁵/₁₀
x= 1,5
f) 4(x-1)=6(1+x)
4x-4=6+6x
4x-6x=6+4
-2x=10
x= -5