Website Statistics bonsoir jai encore des problemes pour factoriser svp merciiiiiiiiiii

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Bonjour,

[tex]a) 7x - 7\times 3 = 7(x-3)\\\\b) 9y - 9\times 4 = 9(y-4)\\\\c) 3a-3b=3(a-b)\\\\d)6x+30=6(x+5)\\\\e) 5y-25=5(y-5)\\\\f)7a-4a=3a\\\\g)6x+x=7x\\\\h) 8y-8=8(y-1)\\\\i)-3a-3=-3(a+1)[/tex]
7x+7x3=7(x+3)
9y-9x4=9(y-4)
3a-3b=3(a-b)
6x+30=6(x+5)
5y-25=5(y-5)
7a-4a=a(7-4)
6x+x=x(6+1)
8y-8=8(y-1)
-3a-3=-3(a+1)

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