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Equations, SM-Bank 081

Solve  \(7w+6=8-3w\)  (3 marks)

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\(w=\dfrac{1}{5}\)

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\(7w+6\) \(=8-3w\)
\(7w+3w\) \(=8-6\)
\(10w\) \(=2\)
\(w\) \(=\dfrac{2}{10}=\dfrac{1}{5}\)

 

Filed Under: Equations Tagged With: num-title-ct-core, smc-4215-27-Multi-step

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