Respuesta:
Bien ahí vamos ♦
Solución !
[tex] \frac{3x}{2} - 5 = 4[/tex]
[tex] \frac{3x}{2} = 4 + 5[/tex]
[tex] \frac{3x}{2} = 9[/tex]
[tex]3x = 9 \times 2[/tex]
[tex]3x = 18[/tex]
[tex] \frac{3x}{3} = \frac{18}{3} [/tex]
[tex]x = 6[/tex]
Comprobamos para verificar la igualdad !
[tex] \frac{3(6)}{2} - 5 = 4[/tex]
[tex] \frac{18}{2} - 5 = 4[/tex]
[tex]9 - 5 = 4[/tex]
[tex]4 = 4[/tex]
Saludos
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Respuesta:
Hola.
Bien ahí vamos ♦
Solución !
[tex] \frac{3x}{2} - 5 = 4[/tex]
[tex] \frac{3x}{2} = 4 + 5[/tex]
[tex] \frac{3x}{2} = 9[/tex]
[tex]3x = 9 \times 2[/tex]
[tex]3x = 18[/tex]
[tex] \frac{3x}{3} = \frac{18}{3} [/tex]
[tex]x = 6[/tex]
Comprobamos para verificar la igualdad !
[tex] \frac{3(6)}{2} - 5 = 4[/tex]
[tex] \frac{18}{2} - 5 = 4[/tex]
[tex]9 - 5 = 4[/tex]
[tex]4 = 4[/tex]
Saludos