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Vreau si eu ecuatii si inecuatii de gradul 1 va rog!



Răspuns :

x-2=3x+4
-3x+5=-1
2(x-1)<x+2
4x+2>10
5x+1=x+1
6x=21x-105
2(-x+1)=4-(x-1)
3x-6=8-4x
(x+1)/3  -(x-1)/2>1(aici ai 2 fractii)
2x-1=-x-3
2x-1<3
x+1<2x-3
-3x+1=4
5(2x+1)=35
x+1-2x+2=1
4x-5<7
x+7=2x-5