\"\"

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The system of equations are \"\", \"\" and \"\".

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Solve the system of equations by elimination method.

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Step 1:

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Eliminate one variable by using two pairs of equations.

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\"\"

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Step 2:

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Solve the system of Simplified and 3rd equations containing \"\" and \"\" to find \"\" value.

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\"\"

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\"\"                (Divide each side by \"\")

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\"\"                        (Cancel common terms)

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Substitute \"\" into system of equation of \"\" and \"\" to find \"\" value.

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\"\"           (Simplified equation)

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\"\"        (Substitute \"\")

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\"\"             (Multiply)

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\"\" (Subtract \"\" from each side)

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

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\"\"              (Divide each side by \"\")

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\"\"                        (Cancel common terms)

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Step 3:

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Substitute values of \"\" and \"\" into one of the original equation to find \"\"value.

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\"\"          (Second equation)

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\"\"       (Substitute \"\" and \"\")

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\"\"           (Multiply)

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\"\"                 (Combine like terms)

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\"\"      (Subtract \"\" from each side)

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

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\"\"                   (Multiply negative sign each side)

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Therefore, the solution is \"\", \"\" and \"\".

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\"\"

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Check solutions for \"\" and \"\" values.

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\"\"         (First equation)

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\"\" (Substitute \"\", \"\" and \"\")

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\"\"           (Multiply)

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\"\"                 (Combine like terms)

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\"\"                       (Subtract: \"\")

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Therefore, the solution of the system is \"\".

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\"\"

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The solution of the system is \"\".