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Rainbow [258]
3 years ago
9

B÷7−12=8 Solve the equation

Mathematics
1 answer:
jeyben [28]3 years ago
4 0

Answer:

\boxed{b = 140}

Step-by-step explanation:

=  >  \frac{b}{7}  - 12 = 8 \\  \\  =  >  \frac{b}{7}  = 8 + 12 \\  \\  =  >  \frac{b}{7}  = 20 \\  \\  =  > b = 20 \times 7 \\  \\  =  > b = 140

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