Year 9 Mathematics Covering all Maths studied in Year 9 0.0 / 5 ? MathematicsGeneral MathematicsNational 5Other Created by: AwduffettCreated on: 02-04-14 18:24 Simplify the following by collecting like terms: a) 4a+5b-a+2b b) 11x+8y+3z-2y+4z a) 3a+7b b)11x+6y+7z 1 of 5 d e 2 of 5 d e 3 of 5 d e 4 of 5 d e 5 of 5
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