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We must identify the like terms and combine them:
4x + 5y + 6x - 7y
4x + 6x = 10x
5y - 7y = -2y
Therefore, the simplified ex...
When it comes to equations that have more than one symbol, you must always follow BODMAS: Brackets, Order, Division, Multiplication, Addition, Subtraction.
The equation we have is 2 + 8 x 3, using ...
2,4,8,16,32 The series is multiplying by two every time.
Follow the order of the question- take 70% of £500 = 7 times 10% of £500 = 7x£50 = £350.
Therefore Edmund has £350.
Bob now has £500-£350=£150. This needs to be split between Bob and George...
The equation is: 2x^2 - x -6 =0
step 1. (2x) and (x) now you need to separate out this equation into two further brackets. You start with the highest power of X, in this case ...
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