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Equations, SM-Bank 091

Solve  \(\dfrac{5x}{3}+1=2x\)  (3 marks)

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\(x=3\)

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\(\dfrac{5x}{3}+1\) \(=2x\)
\(3\times\left(\dfrac{5x}{3}+1\right)\) \(=3\times 2x\)
\(5x+3\) \(=6x\)
\(5x-6x\) \(=-3\)
\(-x\) \(=-3\)
\(x\) \(=3\)

 

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

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