Answer: - 1/3
Explanation:
To solve this algebraic expression, you will need to evaluate the equation like this:
13(9x + 3) = 3x + 1
117x + 39 = 3x + 1
117x + 39 - 39 = 3x + 1 - 39
117x = 3x - 38
117x - 3x = 3x - 38 - 3x
114x = -38
x = - 1/3
Therefore, the solution to this equation is -1/3. Hope this helps!