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Equations, SM-Bank 084

Solve  \(2t+13=7t-12\)  (3 marks)

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\(t=5\)

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\(2t+13\) \(=7t-12\)
\(2t-7t\) \(=-12-13\)
\(-5t\) \(=-25\)
\(t\) \(=\dfrac{-25}{-5}=5\)

 

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

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