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# independent, inconsistent or dependent

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Please assist with these practice questions.

Question 1
Solve the equation. The solution is x=
(round to four decimal places as needed)

Question 2.
Solve the equation. The solution is x=
(round to four decimal places as needed)

Question 3
Solve the system by addition. Determine whether the system is independent, inconsistent or dependent

Select the best choice; if necessary fill in the blank
A. The solution set is (type an ordered pair)
B. There are indefinite many solutions
C. The solution is the empty set

https://brainmass.com/math/calculus-and-analysis/independent-inconsistent-dependent-312877

#### Solution Preview

Question 1
Solve the equation. The solution is x=
(round to four decimal places as needed)

Take log on each side
(7x - 2)log(3) = xlog(2)
7xlog(3) - 2log(3) = xlog(2)
7xlog(3) - xlog(2) = 2log(3)
x = (2log(3))/(7log(3) - log(2)) = 0.3140