Solve the following equations showing your method clearly. 3(2x + 9) − 7x = 4(x + 3)
3(2x + 9) − 7x = 4(x + 3)so 6x + 27 -7x = 4x + 12so 27 - 12 = 5xso 15 = 5xso x=5taken from The Haberdashers' Aske's Boys’ SchoolElstree, Herts 13+ Entrance Examination 2016
MA
Related Maths 13 Plus answers
All answers ▸An amount of money is split between three people: A, B, and C. C gets 50%, B get 3/9, a) what share does A get. A has £10 b) how much does B have? C spends 90% of his money c) how much total money is left between A, B and C?
If area of cube is 96, what is its volume?
find 12% of £550 (non calculator)
Mike has 4 blue balls, 6 green balls and 10 yellow balls what is the probability that he will pick a yellow ball.