$\"\"$

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Perimeter of the rectangular photograph is 22 inches.

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Length of the photograph is 1 inch more than the width. \ \

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Formula for perimeter of a rectangle is $\"\"$ , where l is length and w is width.

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$\"\"$ (Write the formula)

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$\"\"$ (Substitute $\"\"$ ) $\"\"$

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Evaluate the expression inside the parentheses.

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$\"\"$ (Group like terms)

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$\"\"$ (Combine like terms)

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$\"\"$ (Apply distributive property: $\"\"$ )

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$\"\"$ (Multiply: $\"\"$ )

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$\"\"$ (Subtract 2 from each side)

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

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$\"\"$ (Apply additive identity property: $\"\"$ )

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$\"\"$ (Divide each side by 6)

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$\"\"$ (Cancel common terms)

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

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The value of x is 5 inches. $\"\"$

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The dimensions are 6 inches and 5 inches.