\"\"

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The inequality is \"\".

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Writer \"\" as \"\" or \"\".

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The first inequality is \"\".\"\"

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Apply addtion property of inequlity: Add w to each side.

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\"\"

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

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\"\"                         (Apply addtive identity property: \"\")\"\"\"\"         (Subtract 15 from each side)

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\"\"         (Apply Commutative property of addition: \"\")

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

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

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

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The next inequality is \"\".

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Apply addtion property of inequlity: Add w to each side.

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\"\"

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

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\"\"                    (Apply addtive identity property: \"\")\"\"  \"\"   (Add 15 to each side)

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\"\"   (Apply Commutative property of addition: \"\")

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

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

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

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Graph the solution set on number line.\"\"\"\"

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The solution set \"\".