Sagot :

Bonjour,

[tex]3x - 4 = 2[/tex]

[tex]3x - 4 + 4 = 2 + 4[/tex]

[tex]3x = 6[/tex]

[tex]x = \frac{6}{3} [/tex]

[tex]\boxed{x = 2}[/tex]

Bonjour

3x - 4 = 2

3x = 2 + 4

3x = 6

x = 6/3

x = 2.