\"\"

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Substitution Method:

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The equations of linear system are \"\".

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The equation 2: \"\" is already solved for x.

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Substitute the value of \"\" in the equation 1: \"\" and solve for y.

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\"\"

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Apply distributive property: \"\".

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\"\"

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\"\"

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\"\".\"\"

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Subtract 15 from each side.

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\"\"

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\"\"

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Divide each side by 44.

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\"\"

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\"\".\"\"

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Substitute the value of \"\" in either of the original equations and solve for x.

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The equation 2: \"\".

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\"\"

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\"\"

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\"\".\"\"

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The solution \"\".