Algebra 301 Mystery Cache

A simple little algebra problem to test your recollection of High School Maths...

• For the Irish - this is 3rd Year Maths
• For the Americans, Germans & Aussies - this in Grade 9 Maths
• For the Brits - this is Year 9 Maths
• ...you get the idea

Translation: you should have been able to solve this when you were about 14 or 15 years old

THE PUZZLE -- Simple maths really...

 7A+ 6B - 2C + 9D = 137

-2A + 3B + 4C - 5D = -41

¾A + ⅔B + ½C + ¼D + ¼ = 10

 3A² + B/2 + ½C³ + √(2D) = 153

FINAL: N 53 18 . [1B] [2C] [D-C-A] W 006 11 . [3D/B] [AD/8] [BD/3]

"7A" means --- 7 multiplied by A

"D-C" means --- D subtract C

"AD" means --- A multiplied by D

"¾A" means --- ¾ multiplied by A

"B/2" means --- B divided by 2

"3D/B" means --- 3 multiplied by D and divided by B

"√(2D)" means --- the square root of (2D)

You can check your mathematical prowess here...