Wat is x equal too in the equation x minus 5 over 2 equal x plus 2 over 3

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

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Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no