Oblicz9x-22=3236-2x=186x-19=29-2x13= -2x+9
9x-22=32
9x=54 /:9x=6
36-2x=18-2x=-18
-x=-9/*-1
x=9
6x-19=29-2x8x=48/:8x=6
13= -2x+92x=-4/:2x=-2
a)
9x = 54 /:9
x = 6
b)
36-2x=18
-2x = -18 /:(-2)
x = 9
c)
6x-19=29-2x
8x = 48 /:8
d)
13 = -2x+9
2x = -4 /:2
x = -2
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9x-22=32
9x=54 /:9
x=6
36-2x=18
-2x=-18
-x=-9/*-1
x=9
6x-19=29-2x
8x=48/:8
x=6
13= -2x+9
2x=-4/:2
x=-2
a)
9x-22=32
9x = 54 /:9
x = 6
b)
36-2x=18
-2x = -18 /:(-2)
x = 9
c)
6x-19=29-2x
8x = 48 /:8
x = 6
d)
13 = -2x+9
2x = -4 /:2
x = -2