Wykonaj równanie.
a)3x-4=6x+2
b)3(x-4)+8x=12x-3
c)x-3/2 - x+4/3=6x-3
d)2x-(x-4)=6x-3
e)1/2-3=6x-3/4
a)
3x-4=6x+2
-6=3x
x=-2
b)
3(x-4)+8x=12x-3
3x-12+8x=12x-3
x=9
c)
x-3/2-x+4/3=6x-3
6x=3+4/3-3/2
6x=2 5/6
x=17/36
d)
2x-(x-4)=6x-3
2x-x+4=6x-3
-5x=-7
x=7/5
e)
1/2-3=6x-3/4
6x=1/2-3+3/4
6x=-7/4
x=-7/24
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a)
3x-4=6x+2
-6=3x
x=-2
b)
3(x-4)+8x=12x-3
3x-12+8x=12x-3
x=9
c)
x-3/2-x+4/3=6x-3
6x=3+4/3-3/2
6x=2 5/6
x=17/36
d)
2x-(x-4)=6x-3
2x-x+4=6x-3
-5x=-7
x=7/5
e)
1/2-3=6x-3/4
6x=1/2-3+3/4
6x=-7/4
x=-7/24