Ali is twice as old as her youngest brother. If the difference between their ages is 15 years. How old is her youngest brother? May 31, 2021 / By Preparation Point / PPSC Past Paper Accountant Local Government 2020 Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedInA) 10 B) 15 C) 20 D) 25 ans is 15 because 2(x-15)=0 2x-30=0 2x=30 x=15 Share this:TwitterFacebookMoreTelegramWhatsAppLike this:Like Loading... Related Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedIn