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profi2004
@profi2004
July 2022
1
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Решите пж
-2=-9-2(-2x+1)
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vmaluga2011
Verified answer
-2=-9-2(-2х+1)
-2=-9+4х-2
-2+9+2=4х
9=4х
х=9:4
х=2 1/4
8 votes
Thanks 7
profi2004
спс
profi2004
только там
profi2004
-2=-9-2+2
profi2004
-4X=-9
profi2004
X=-9:(-4)
profi2004
да ведь?
profi2004
аууууу
vmaluga2011
Нет
profi2004
да
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Answers & Comments
Verified answer
-2=-9-2(-2х+1)-2=-9+4х-2
-2+9+2=4х
9=4х
х=9:4
х=2 1/4