a: equation ~
b: scale
What:
"The equals sign in an equation is like a scale: both sides, left and right, must be the same in order for the scale to stay in balance and the equation to be true."
Useful?
Writer: Nikita_Ukhov
LCC:
Where:
Date: Jan 16 2017 4:07 PM
# 10748 Critique Analogy