Question 1197231
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 the total area covered by the photos is
32 in.2. Ideally, the photo and text area should be the same here, and the overall layout must be a square. Determine the dimensions of the x value in this layout.
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The layout is missing but the description suggests this is two squares sharing a common side, and each square is  {{{16}}} {{{in^2}}}.   You should have no trouble from here.