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What value of aa is a solution to this equation?\newline13+a=1913 + a = 19\newlineChoices:\newline(A)a=6a = 6\newline(B)a=7a = 7

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Q. What value of aa is a solution to this equation?\newline13+a=1913 + a = 19\newlineChoices:\newline(A)a=6a = 6\newline(B)a=7a = 7
  1. Perform Inverse Operation: To isolate the variable aa, we need to perform the inverse operation of addition on both sides of the equation. Since 1313 is added to aa, we should subtract 1313 from both sides to find the value of aa.\newlineCalculation: 19−13=619 - 13 = 6
  2. Subtract 1313: Now that we have performed the subtraction, we can see that a=6a = 6.

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