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Solve the following simultaneous equations to find the values of x and y: 3y - 7x = 15 & 2y = 4x + 12

Equation one: 3y - 7x = 15 - Double it and re arrange 3y - 7x = 15 goes to 3y = 7x + 15 goes to 6y = 14x + 30 we name this equation 3 Equation two: 2y = 4x +12 - Triple it. so..6y = 12x + 36 we name this equ...
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Answered by Imogen P. • Maths tutor
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How do I approach an unseen poem?

Start with looking at the form of the poem: things like the number of stanzas, how many lines they are composed of, and how they are arranged, as well as the overall length. Do not just state the arrangement...
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Answered by Iwan E. • English tutor
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How do i get all the marks from a long answer question?

When you first see the marks allocated to a question, it may put some fear in you. However, there is no cause for concern. Paying attention to the command words in a question (such as DISCUSS, EXPLAIN) is ke...
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What are the advantages of doing business as a sole trader?

In answering this question, a few things must be taken into consideration. FIrstly, the question clearly asks for the advantages of being a sole trader. This means that any time wasted in explaining a disadv...
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Write down the value of (125)^2/3

When you see a fraction as the power like this you want to try to simplify it to things that you can do (like power of 1/2 or 2). 125 is one of the key numbers to remember when preparing for your GCSEs becua...
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Answered by Alice J. • Maths tutor
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