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goodgirla1city


1.3−x+x2−2+x−x2=1
2.2x2+5x+2−22x2+5x−6=1
3.x+3+6−x−(3+x)(6−x)=3
4.3x−2+x−1=4x−9+23x2−5x+2
5.2x−1+x2−3x+1=0
6.3(2−x)2+3(7+x)2−3(7+x)(2−x)=3
7.32−x=1−x−1
8.23x−2+x+2=34(3x−2)(x+2)
9.233x−2+36−5x−8=0
2.2x2+5x+2−22x2+5x−6=1
3.x+3+6−x−(3+x)(6−x)=3
4.3x−2+x−1=4x−9+23x2−5x+2
5.2x−1+x2−3x+1=0
6.3(2−x)2+3(7+x)2−3(7+x)(2−x)=3
7.32−x=1−x−1
8.23x−2+x+2=34(3x−2)(x+2)
9.233x−2+36−5x−8=0
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