Bonjour j ai un problème Réduire à leur plus simple expression
A = (2x + 4 ) + ( x +3 )
B = (4x - 4 ) + ( x - 11 )
c = (3a +9 ) - ( a + 2 )
d = (5a - 11 ) - ( a + 12 )
e = ( x + 3 ) + ( x + 7 ) + ( x + 12)
f = (3x +9 ) - ( x - 5 ) - ( x - 8 )
g = ( 4x - 5 ) - ( x - 2 ) - ( x + 4 )
h = ( 3x + 2y ) - ( x + y ) - ( x - y )
A = (2x + 4 ) + ( x +3 )
B = (4x - 4 ) + ( x - 11 )
c = (3a +9 ) - ( a + 2 )
d = (5a - 11 ) - ( a + 12 )
e = ( x + 3 ) + ( x + 7 ) + ( x + 12)
f = (3x +9 ) - ( x - 5 ) - ( x - 8 )
g = ( 4x - 5 ) - ( x - 2 ) - ( x + 4 )
h = ( 3x + 2y ) - ( x + y ) - ( x - y )
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