Question

Solve.

–3(5 – 15n) = 15(3n – 2)
A.
30
B.
–15
C.
no solution
D.
all real numbers

Answer 1

The answer is C) NO solution.

5 - 15n = -5(3n - 2)
5 - 15n = -15n + 10
5 = 10
Since 5 = 10, its false so no solution.

Answer 2

5 - 15n = -5(3n - 2) 
5 - 15n = -15n + 10
5 = 10
Since 5 = 10, its false so no solution.