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1-4(2x-1)=3(x+2)+10
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Răspuns :

Răspuns:

1-8x+4=3x+6+10

-8x+5=3x+16/-3x

-11x+5=16/-5

-11x=11

-x=11:11

-x=1/×(-1)

x=-1

1-8X+4=3X+6+10

-11X=11

X=-1