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Solve the following equation. x/3 + 1 = 7/15

Solve the following equations.

 Q.12      \frac{x}{3} +1 = \frac{7}{15}

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12.  

          \frac{x}{3} + 1 = \frac{7}{15}

       Transposing 1 to the RHS, we get

        \frac{x}{3} = \frac{7}{15} -1 = \frac{7-15}{15} = \frac{-8}{15}

        Now multiplying both sides by 3, it becomes

          x = \frac{-8}{15}\times 3 = \frac{-8}{5} 

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