Annette Arroyo

2021-05-28

Solve by system of equations:

Nathalie Redfern

Skilled2021-05-29Added 99 answers

Step 1

Given system of equations are

Step 2

By subtracting 5 times equation (2) from equation (1), we get

Step 3

By subtracting 14 times equation (2) from equation (3), we get

Step 4

By subtracting 4 times equation (4) from equation (5), we get

Step 5

By substituting

Step 6

Answer: Solution is

Jeffrey Jordon

Expert2021-11-19Added 2605 answers

Answer is given below (on video)

$\frac{20b}{{\left(4{b}^{3}\right)}^{3}}$

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