\"\"\"\"\"\" 

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The equations are

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\"\"                    Equation (1)

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\"\"                      Equation (2)

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Multiply the equation (2) by 2

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\"\"                    Equation (3)

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Subtract the equation (3) and equation (1) to eliminate the m variable

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\"\"         (Add the corresponding columns)

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\"\"                                 (Divide each side by 8)

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\"\"                              (Cancel common terms)

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\"\"                                  (Divide: \"\")

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\"\"

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 Substitute \"\" in equation (2).

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\"\"

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\"\"                 (Multiply: \"\")

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\"\" (Add 2 to each side)

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\"\"           (Apply Additive inverse property: \"\")

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\"\"                 (Apply Additive identity property: \"\")

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\"\"                         (Add: \"\")

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\"\"                           (Divide each side by 5)

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\"\"                         (Cancel common terms)

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\"\"                              (Divide: \"\")

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The solution is \"\"\"\" 

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The solution is \"\".