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Equations, SM-Bank 028

Verify that \(x=2\) is a solution of the equation \(2x+3=7\).  (2 marks)

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\(\text{See worked solution}\)

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\(\text{When}\ x=2\)

\(LHS\) \(=2x+3\)
  \(=2\times 2 +3\)
  \(=7\)
  \(=RHS\)

  
\(\therefore\ x=2\ \text{ is a solution}\)

Filed Under: Equations Tagged With: num-title-ct-core, smc-4215-25-Verify

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