s' = 12 - 4 = 8 \text{ cm}

Fri, 17 Apr 2026 18:24:05 +0000

# Understanding the Equation: s = 12 – 4 = 8 cm Learning basic algebraic expressions is essential for mastering math fundamentals, especially in geometry and measurement. One simple yet effective example is the equation:
s = 12 – 4 = 8 cm This straightforward equation demonstrates how basic arithmetic operations apply to physical measurements, commonly used when determining lengths in centimeters. ## Breaking Down the Equation