Question

B÷7−12=8
Solve the equation

Answer 1

`\boxed{b = 140}`

Explanation:

`= > (b)/(7) - 12 = 8 \\ \\ = > (b)/(7) = 8 + 12 \\ \\ = > (b)/(7) = 20 \\ \\ = > b = 20 * 7 \\ \\ = > b = 140`