Trouver la valeur de x [tex] \frac{2x}{3} + \frac{1}{2} = 3x - 2[/tex].... Pergunta de ideia deghounammalak

March 2023 1 17 Report

Trouver la valeur de x
[tex] \frac{2x}{3} + \frac{1}{2} = 3x - 2[/tex]

Mass6

Bonjour,

2/3x + 1/2 = 3x - 2

2/3x - 3x = - 2 - 1/2

2/3x - 9/3x = - 4/2 - 1/2

-7/3x = -5/2

x = - 5/2 ÷ - 7/3

x = - 5/2 × - 3/7

x = 15/14

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