Respuesta :

mhanifa

Answer:

  • b = 2(Y - t)

Step-by-step explanation:

Given:

  • t + 1/2b = Y

Isolate b:

  • 1/2b = Y - t

Find b:

  • b = 2(Y - t)

[tex]\\ \sf\longmapsto t+\dfrac{1}{2}b=Y[/tex]

  • take t right side

[tex]\\ \sf\longmapsto \dfrac{1}{2}b=Y-t[/tex]

[tex]\\ \sf\longmapsto \dfrac{b}{2}=Y-t[/tex]

[tex]\\ \sf\longmapsto b=2(Y-t)[/tex]

[tex]\\ \sf\longmapsto b=2Y-2t[/tex]