Recent content by nineaxe

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    How Can You Solve the Equation 3^x + x = 4?

    Homework Statement 3^x + x = 4 solve for x. Homework Equations I'm thinking of using the logarithm laws. log(a.b) = log a + logb log(a/b) = log a - log b log(a^b) = bloga The Attempt at a Solution Well if I isolate the exponential 3^x = 4-x take logs on both sides xlog3 = log(4-x) I...