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Answered

5x _11 + 3÷4 = 2x _15

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aidez mois​

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MAUDMARINE

Bonjour

5x - 11 + 3/4 = 2x - 15

5x - 2x = - 15 + 11 - 3/4

3x = - 4 - 3/4

12x/4 = - 16/4 - 3/4

12x = - 19

x = - 19/12.