If f(x) = -7x^7 + 3x^3 + x - 5, and g(x) is a polynomial such that the degree of f(x) + g(x) is 5, then what is the degree of g(x)?
+37146 g(x) = 7 x7 + a x5 ......... Degree 7 cancels the degree 7 in f(x) and the a x5 makes the result of adding them degree 5
