solve for j. B=8/7(j-10) PLEASE HELP
i gotchu x in (-oo:+oo)B = (8/7)(j-39) // - (8/7)(j-39)B-((8/7)(j-39)) = 0(-8/7)(j-39)+B = 0B-8/7(j-39) = 0B-8/7(j-39) = 0B-8/7j+312/7 = 0B-8/7j+312/7 = 0x belongs to the empty set