Solve the equation. Be sure to check your proposed solution by substituting it for the variable in the original equ 2x+1=9 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The solution set is { }. (Type an integer or a simplified fraction.) B. The solution set is {x| x is a real number}. C. The solution set is Ø.
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2x + 1 - 1 = 9 - 1 2x = 8 Show more…
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