Respuesta :

Bora77

Answer:

[tex]78 = (5x - 2) \\ \\ 78 = 5x - 2 \\ \\ 78 + 2 = 5x \\ \\ 80 = 5x \\ \\ x = \frac{80}{5} \\ \\ x = 16[/tex]

it's was vertical angel they are equal ( = ) each other

it's was helpful to you

Selena328

Solution:-

[tex] \\ \mapsto78 = (5x - 2)[/tex]

[tex] \\ \mapsto78 = 5x - 2[/tex]

[tex] \\ \mapsto78 + 2 = 5x[/tex]

[tex] \\ \mapsto80 = 5x[/tex]

[tex] \\ \mapsto \frac{80}{5} = x[/tex]

[tex] \\ \mapsto16 = x[/tex]

[tex] \\ \mapsto \: x = 16[/tex]

Answer:-

[Hence, the value of x is 16.]

Hope it's helpful !

Otras preguntas