oblicz- -5x+4=x-8-2x-7=2x-7-7x+5=11x+4136x-14=14x-362x-2=-12+18
-5x+4=x-8
-5x-x=-4-8
-6x=-13/:(-6)
x=¹³/₆
x=2¹/₆
-2x-7=2x-7
-2x+2x=7-7
0=0
-7x+5=11x+41
-7x-11x=-5+41
-18x=36/:(-18)
x=-2
36x-14=14x-36
36x-14x=14-36
22x=-22/:22
x=-1
2x-2=-12+18
2x=2-12+18
2x=8/:2
x=4
LICZĘ NA NAJ :)
4+8=x+5x
12=6x/:6
x=2
-7+7=2x+2x
0=4x
-7x-11x=41-5
-4x=36/:(-4)
x=(-0.25)
36x-14=14x-3636x-14x=-36+14
22x=-22
2x=18
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-5x+4=x-8
-5x-x=-4-8
-6x=-13/:(-6)
x=¹³/₆
x=2¹/₆
-2x-7=2x-7
-2x+2x=7-7
0=0
-7x+5=11x+41
-7x-11x=-5+41
-18x=36/:(-18)
x=-2
36x-14=14x-36
36x-14x=14-36
22x=-22/:22
x=-1
2x-2=-12+18
2x=2-12+18
2x=8/:2
x=4
LICZĘ NA NAJ :)
-5x+4=x-8
4+8=x+5x
12=6x/:6
x=2
-2x-7=2x-7
-7+7=2x+2x
0=4x
0=0
-7x+5=11x+41
-7x-11x=41-5
-4x=36/:(-4)
x=(-0.25)
36x-14=14x-36
36x-14x=-36+14
22x=-22
x=-1
2x-2=-12+18
2x=18
x=4