log2(2x-1)+log2(x+5)=log0.5 1/13

Question

log2(2x-1)+log2(x+5)=log0.5 1/13

Answer 1

(3x + 1)/(x - 2) = 10, so

3x + 1 = 10(x - 2)

3x + 1 = 10x - 20............NOT 10x - 2 !

21 = 7x

x = 3.