Quran is the Holy scripture of Islam. It was revealed about 1432 years ago to Prophet Mohammad (SAW) while he was meditating in the cave in the mountain Jable-e- Noor about 5 …Km east of Makkah city in Saudi Arabia. The revelations came in stages and was then later compiled as the Holy book-The Quran . (MORE)

20c + 5 = 5c + 65 Divide through by 5: 4c + 1 = c + 13 Subtract c from both sides: 3c + 1 = 13 Subtract 1 from both sides: 3c = 12 Divide both sides by 3: c = 4 20c + 5 = 5c …+65 20c - 5c= 65 - 5. 15c = 60. 15c/15 = 60/15. c = 4 (alternative method). (MORE)