Bonjour pouvez vous m'aider devellopper puis reduire a)4(x - 5 ) + 2 (x + 1 ) =
b)2( 3 x + 4 ) + 3 ( x - 2 )=
c)5 ( 3 - 2x ) - 2 ( x + 3 ) =
d)- 3 (2x - 5 ) - ( 4 - x )=
e)4 (5x -3 ) + (2x - 1 = (x + 4)=
f)3x - x (4x +1 ) + (-x +2 ) (5 - 4x)
g)(2x + 3 )(+2x + 7) - (3x - 4)(2 + 5x)=
merci
b)2( 3 x + 4 ) + 3 ( x - 2 )=
c)5 ( 3 - 2x ) - 2 ( x + 3 ) =
d)- 3 (2x - 5 ) - ( 4 - x )=
e)4 (5x -3 ) + (2x - 1 = (x + 4)=
f)3x - x (4x +1 ) + (-x +2 ) (5 - 4x)
g)(2x + 3 )(+2x + 7) - (3x - 4)(2 + 5x)=
merci
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