bonsoir
(2 x + 3) / 2 =' 7 x - 2) / 3
6 x + 9 = 14 x - 4
6 x - 14 x = - 4 - 9
- 8 x = - 13
x = 13/8
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bonsoir
(2 x + 3) / 2 =' 7 x - 2) / 3
6 x + 9 = 14 x - 4
6 x - 14 x = - 4 - 9
- 8 x = - 13
x = 13/8