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Linear Equations In One Variable

Question
CBSEENMA8002160

Solve the following equation:

x over 3 space plus space 1 space equals space 7 over 15

Solution
x over 3 space plus space 1 space equals space 7 over 15
  Transposing 1 to RHS, we have
                              x over 3 equals 7 over 15 minus 1
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Multiplying both sides by 3, we have
                          space x over 3 cross times 3 equals fraction numerator negative 8 over denominator 15 end fraction cross times 3 equals fraction numerator negative 8 over denominator 5 end fraction

∴                                 space x equals fraction numerator negative 8 over denominator 5 end fraction