3 years ago

If d = c-b / a-n , then wbat is the value of b?

Mathematics

1 answer:

Lera25 [3.4K]3 years ago

3 0

Answer:

Step-by-step explanation:

d = c-b / a-n

Make b the subject

d (a - n) = c - b

-b = d (a - n) / c

Divide both sides by - 1

-b / -1 = d (a - n) / c ÷ -1

b = d (a - n) / c × 1/-1

= d(a - n) / - c

= ad - an / - c

The options given doesn't match the final answer

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