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Equations, SM-Bank 092

Solve  \(\dfrac{4m}{5}-6=2m\)  (3 marks)

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\(m=-5\)

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\(\dfrac{4m}{5}-6\) \(=2m\)
\(5\times\left(\dfrac{4m}{5}-6\right)\) \(=5\times 2m\)
\(4m-30\) \(=10m\)
\(4m-10m\) \(=30\)
\(-6m\) \(=30\)
\(m\) \(=-5\)

 

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

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