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What value of dd is a solution to this equation?\newline13+d=1313 + d = 13\newlineChoices:\newline(A)d=0d = 0\newline(B)d=2d = 2

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Full solution

Q. What value of dd is a solution to this equation?\newline13+d=1313 + d = 13\newlineChoices:\newline(A)d=0d = 0\newline(B)d=2d = 2
  1. Simplify equation: Simplify the equation by subtracting 1313 from both sides.\newline13+d−13=13−1313 + d - 13 = 13 - 13\newlined=0d = 0
  2. Check choices: Check the choices given to see if our solution matches any of them.\newlineChoices are:\newline(A) d=0d = 0\newline(B) d=2d = 2\newlineOur solution, d=0d = 0, matches choice (A).

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