Sagot :

Bonsoir,

Violet

L = 5x

2L = 10x

10x+6 - 10x = 6

6/2 => 3

Orange

10x+6 - 2(3x+3)

10x-6 -6x -6=

10x-6x => 4x

4x/2 = 2x

Bleu

10x-6 - 2(4x+1)=

10x-6 -8x -2=>

2x -8 = 2(x-4)

2(x-4)/2 => x-4