Svp aidez moi merci d'avance^^ **2(x-5)+3x=4x-3
**(x+3)(x+1)=(x+3)(5-x)
**16x²+9=-24x
**25x²-30x+9+(5x-3)(1+3x)=0
**(1-x)²-4=0
**(2x-1)(x+3)=0
**x+3/2+5-2x/4=1
Merci beaucoup^^
**(x+3)(x+1)=(x+3)(5-x)
**16x²+9=-24x
**25x²-30x+9+(5x-3)(1+3x)=0
**(1-x)²-4=0
**(2x-1)(x+3)=0
**x+3/2+5-2x/4=1
Merci beaucoup^^
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