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vazorg [7]
4 years ago
9

U = b - ak, solve for a

Mathematics
2 answers:
Lerok [7]4 years ago
5 0

Answer:  a = -\frac{u-b}{k}

kvv77 [185]4 years ago
4 0

Hey there!☺

Answer:\boxed{a=\frac{b-u}{k}}

Explanation:

u=b-ak

In our first step, we will flip the equation:

-ak+b=u

Now add -b to both sides:

-ak+b+-b=u+-b\\-ak=-b+u

In our last step, we will divide both sides by -k:

\frac{-ak}{-k}=\frac{-b+u}{-k}\\a=\frac{b-u}{k}

a=b-u/k is your answer.

Hope this helps!☺

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