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What value of bb is a solution to this equation?\newlineb+20=27b + 20 = 27

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Full solution

Q. What value of bb is a solution to this equation?\newlineb+20=27b + 20 = 27
  1. Isolate variable bb: Isolate the variable bb by subtracting 2020 from both sides of the equation.\newlineb+20−20=27−20b + 20 - 20 = 27 - 20
  2. Find value of b: Perform the subtraction to find the value of bb.b=27−20b = 27 - 20b=7b = 7
  3. Check solution: Check the solution by substituting b=7b = 7 back into the original equation to verify if the left side equals the right side.\newline7+20=277 + 20 = 27\newline27=2727 = 27

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