Seudónimo Seudónimo

04-06-2020
Mathematics

contestada

b÷7−12=8
Solve the equation

Respuesta :

Cathenna Cathenna

04-06-2020

Answer:

[tex] \boxed{b = 140} [/tex]

Step-by-step explanation:

[tex] = > \frac{b}{7} - 12 = 8 \\ \\ = > \frac{b}{7} = 8 + 12 \\ \\ = > \frac{b}{7} = 20 \\ \\ = > b = 20 \times 7 \\ \\ = > b = 140[/tex]

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