Add 12 to both sides:

Fri, 01 May 2026 16:02:17 +0000

How Adding 12 to Both Sides Transforms Your Math Skills: A Complete Guide When it comes to mastering basic arithmetic, one of the simplest yet most powerful techniques is adding 12 to both sides of an equation. Known as the Symmetrical Addition Rule, this method helps solve equations faster and builds a strong foundation in algebra. Whether you're a student learning math for the first time or someone brushing up on fundamentals, understanding how to add 12 to both sides can vastly improve your problem-solving skills. ### What Does ‘Add 12 to Both Sides’ Mean? Adding 12 to both sides of an equation preserves the equality and keeps the solution unchanged. For example, if you start with the equation: x = 5, adding 12 to both sides gives: x + 12 = 5 + 12 → x + 12 = 17 The solution remains consistent at x = 5 — you’re just shifting both sides equally.