Solve 3(2y - 1) = 6
Expand bracket 6y - 3 = 6Collect like terms6y = 6 + 36y = 9y = 9/6 Simplify answer y = 3/2 (1.5)
SS
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All answers ▸Solve the following simultaneous equations: 2x - 3y = 16, x + 2y = -6
(This was taken from a GCSE past paper)A bag of 24 spoons costs £19.95. A box of 18 forks costs £15.55. Bags and boxes cannot be split. Gregor decides to buy the same number of spoons as forks. He places an order to buy the smallest number of each
Rationalise 1/(√7) ?
f(x) = 2x + c, g(x) = cx + 5, fg(x) = 6x + d. c and d are constants. Work out the value of d. 3 marks.